Home / 9,374,179.84-14,061,269.76-8,895,489.28

Finding the Fourth Proportional to 9,374,179.84, 14,061,269.76 and 8,895,489.28

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Solution

The fourth proportional to 9,374,179.84, 14,061,269.76 and 8,895,489.28 is: 13,343,233.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374,179.84 : 14,061,269.76 = 8,895,489.28 : x
  2. Step 2: Convert to fraction form
    9,374,179.84/14,061,269.76 = 8,895,489.28/x
  3. Step 3: Cross multiply
    9,374,179.84x = 14,061,269.76 × 8,895,489.28
  4. Step 4: Simplify right side
    9,374,179.84x = 125,081,874,413,268.16
  5. Step 5: Solve for x
    x = 125,081,874,413,268.16/9,374,179.84
  6. Step 6: Final answer
    x = 13,343,233.92

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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.