Home / 12,359,560.13-17,056,398-6,853,167.06

Finding the Fourth Proportional to 12,359,560.13, 17,056,398 and 6,853,167.06

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Solution

The fourth proportional to 12,359,560.13, 17,056,398 and 6,853,167.06 is: 9,457,484.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,359,560.13 : 17,056,398 = 6,853,167.06 : x
  2. Step 2: Convert to fraction form
    12,359,560.13/17,056,398 = 6,853,167.06/x
  3. Step 3: Cross multiply
    12,359,560.13x = 17,056,398 × 6,853,167.06
  4. Step 4: Simplify right side
    12,359,560.13x = 116,890,344,935,849.88
  5. Step 5: Solve for x
    x = 116,890,344,935,849.88/12,359,560.13
  6. Step 6: Final answer
    x = 9,457,484.23

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1.5x scale

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.