Home / 7,637,708.76-11,454,949.55-2,244,892.38

Finding the Fourth Proportional to 7,637,708.76, 11,454,949.55 and 2,244,892.38

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Solution

The fourth proportional to 7,637,708.76, 11,454,949.55 and 2,244,892.38 is: 3,366,864.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,637,708.76 : 11,454,949.55 = 2,244,892.38 : x
  2. Step 2: Convert to fraction form
    7,637,708.76/11,454,949.55 = 2,244,892.38/x
  3. Step 3: Cross multiply
    7,637,708.76x = 11,454,949.55 × 2,244,892.38
  4. Step 4: Simplify right side
    7,637,708.76x = 25,715,128,958,079.43
  5. Step 5: Solve for x
    x = 25,715,128,958,079.43/7,637,708.76
  6. Step 6: Final answer
    x = 3,366,864.30

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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.