Home / 2,574,352.20-3,861,528.30-2,456,254.20

Finding the Fourth Proportional to 2,574,352.20, 3,861,528.30 and 2,456,254.20

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Solution

The fourth proportional to 2,574,352.20, 3,861,528.30 and 2,456,254.20 is: 3,684,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,352.20 : 3,861,528.30 = 2,456,254.20 : x
  2. Step 2: Convert to fraction form
    2,574,352.20/3,861,528.30 = 2,456,254.20/x
  3. Step 3: Cross multiply
    2,574,352.20x = 3,861,528.30 × 2,456,254.20
  4. Step 4: Simplify right side
    2,574,352.20x = 9,484,895,105,293.86
  5. Step 5: Solve for x
    x = 9,484,895,105,293.86/2,574,352.20
  6. Step 6: Final answer
    x = 3,684,381.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.