Home / 3,598,892.10-4,966,471.47-1,967,306.12

Finding the Fourth Proportional to 3,598,892.10, 4,966,471.47 and 1,967,306.12

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Solution

The fourth proportional to 3,598,892.10, 4,966,471.47 and 1,967,306.12 is: 2,714,882.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,892.10 : 4,966,471.47 = 1,967,306.12 : x
  2. Step 2: Convert to fraction form
    3,598,892.10/4,966,471.47 = 1,967,306.12/x
  3. Step 3: Cross multiply
    3,598,892.10x = 4,966,471.47 × 1,967,306.12
  4. Step 4: Simplify right side
    3,598,892.10x = 9,770,569,717,736.40
  5. Step 5: Solve for x
    x = 9,770,569,717,736.40/3,598,892.10
  6. Step 6: Final answer
    x = 2,714,882.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.