Home / 12,337,372.14-17,025,833.32-6,755,853.06

Finding the Fourth Proportional to 12,337,372.14, 17,025,833.32 and 6,755,853.06

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Solution

The fourth proportional to 12,337,372.14, 17,025,833.32 and 6,755,853.06 is: 9,323,219.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,337,372.14 : 17,025,833.32 = 6,755,853.06 : x
  2. Step 2: Convert to fraction form
    12,337,372.14/17,025,833.32 = 6,755,853.06/x
  3. Step 3: Cross multiply
    12,337,372.14x = 17,025,833.32 × 6,755,853.06
  4. Step 4: Simplify right side
    12,337,372.14x = 115,024,028,133,971.95
  5. Step 5: Solve for x
    x = 115,024,028,133,971.95/12,337,372.14
  6. Step 6: Final answer
    x = 9,323,219.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.