Home / 4,038,106.20-6,057,159.30-2,545,114.20

Finding the Fourth Proportional to 4,038,106.20, 6,057,159.30 and 2,545,114.20

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Solution

The fourth proportional to 4,038,106.20, 6,057,159.30 and 2,545,114.20 is: 3,817,671.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,106.20 : 6,057,159.30 = 2,545,114.20 : x
  2. Step 2: Convert to fraction form
    4,038,106.20/6,057,159.30 = 2,545,114.20/x
  3. Step 3: Cross multiply
    4,038,106.20x = 6,057,159.30 × 2,545,114.20
  4. Step 4: Simplify right side
    4,038,106.20x = 15,416,162,146,092.06
  5. Step 5: Solve for x
    x = 15,416,162,146,092.06/4,038,106.20
  6. Step 6: Final answer
    x = 3,817,671.30

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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.