Home / 2,969,463.60-4,454,341.20-1,552,287.60

Finding the Fourth Proportional to 2,969,463.60, 4,454,341.20 and 1,552,287.60

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Solution

The fourth proportional to 2,969,463.60, 4,454,341.20 and 1,552,287.60 is: 2,328,507.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,463.60 : 4,454,341.20 = 1,552,287.60 : x
  2. Step 2: Convert to fraction form
    2,969,463.60/4,454,341.20 = 1,552,287.60/x
  3. Step 3: Cross multiply
    2,969,463.60x = 4,454,341.20 × 1,552,287.60
  4. Step 4: Simplify right side
    2,969,463.60x = 6,914,418,610,929.12
  5. Step 5: Solve for x
    x = 6,914,418,610,929.12/2,969,463.60
  6. Step 6: Final answer
    x = 2,328,507.62

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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.