Home / 9,373,420.38-14,046,374.87-5,282,705.18

Finding the Fourth Proportional to 9,373,420.38, 14,046,374.87 and 5,282,705.18

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Solution

The fourth proportional to 9,373,420.38, 14,046,374.87 and 5,282,705.18 is: 7,916,305.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,373,420.38 : 14,046,374.87 = 5,282,705.18 : x
  2. Step 2: Convert to fraction form
    9,373,420.38/14,046,374.87 = 5,282,705.18/x
  3. Step 3: Cross multiply
    9,373,420.38x = 14,046,374.87 × 5,282,705.18
  4. Step 4: Simplify right side
    9,373,420.38x = 74,202,857,349,201.97
  5. Step 5: Solve for x
    x = 74,202,857,349,201.97/9,373,420.38
  6. Step 6: Final answer
    x = 7,916,305.29

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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.