Home / 9,361,427.70-14,042,141.55-5,755,502.10

Finding the Fourth Proportional to 9,361,427.70, 14,042,141.55 and 5,755,502.10

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Solution

The fourth proportional to 9,361,427.70, 14,042,141.55 and 5,755,502.10 is: 8,633,253.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,427.70 : 14,042,141.55 = 5,755,502.10 : x
  2. Step 2: Convert to fraction form
    9,361,427.70/14,042,141.55 = 5,755,502.10/x
  3. Step 3: Cross multiply
    9,361,427.70x = 14,042,141.55 × 5,755,502.10
  4. Step 4: Simplify right side
    9,361,427.70x = 80,819,575,179,522.25
  5. Step 5: Solve for x
    x = 80,819,575,179,522.25/9,361,427.70
  6. Step 6: Final answer
    x = 8,633,253.15

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Similar ratio
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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.