Home / 9,258,184.31-13,882,214.16-7,351,344.47

Finding the Fourth Proportional to 9,258,184.31, 13,882,214.16 and 7,351,344.47

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Solution

The fourth proportional to 9,258,184.31, 13,882,214.16 and 7,351,344.47 is: 11,022,997.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,184.31 : 13,882,214.16 = 7,351,344.47 : x
  2. Step 2: Convert to fraction form
    9,258,184.31/13,882,214.16 = 7,351,344.47/x
  3. Step 3: Cross multiply
    9,258,184.31x = 13,882,214.16 × 7,351,344.47
  4. Step 4: Simplify right side
    9,258,184.31x = 102,052,938,331,177.23
  5. Step 5: Solve for x
    x = 102,052,938,331,177.23/9,258,184.31
  6. Step 6: Final answer
    x = 11,022,997.06

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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.