Home / 5,010,539.16-7,516,744.98-2,278,287.24

Finding the Fourth Proportional to 5,010,539.16, 7,516,744.98 and 2,278,287.24

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Solution

The fourth proportional to 5,010,539.16, 7,516,744.98 and 2,278,287.24 is: 3,417,856.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,539.16 : 7,516,744.98 = 2,278,287.24 : x
  2. Step 2: Convert to fraction form
    5,010,539.16/7,516,744.98 = 2,278,287.24/x
  3. Step 3: Cross multiply
    5,010,539.16x = 7,516,744.98 × 2,278,287.24
  4. Step 4: Simplify right side
    5,010,539.16x = 17,125,304,174,268.06
  5. Step 5: Solve for x
    x = 17,125,304,174,268.06/5,010,539.16
  6. Step 6: Final answer
    x = 3,417,856.57

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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.