Home / 2,448,460.10-3,672,690.15-2,432,713.70

Finding the Fourth Proportional to 2,448,460.10, 3,672,690.15 and 2,432,713.70

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Solution

The fourth proportional to 2,448,460.10, 3,672,690.15 and 2,432,713.70 is: 3,649,070.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,460.10 : 3,672,690.15 = 2,432,713.70 : x
  2. Step 2: Convert to fraction form
    2,448,460.10/3,672,690.15 = 2,432,713.70/x
  3. Step 3: Cross multiply
    2,448,460.10x = 3,672,690.15 × 2,432,713.70
  4. Step 4: Simplify right side
    2,448,460.10x = 8,934,603,643,760.06
  5. Step 5: Solve for x
    x = 8,934,603,643,760.06/2,448,460.10
  6. Step 6: Final answer
    x = 3,649,070.55

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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.