Home / 9,853,083.72-13,597,127.10-5,502,246.48

Finding the Fourth Proportional to 9,853,083.72, 13,597,127.10 and 5,502,246.48

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Solution

The fourth proportional to 9,853,083.72, 13,597,127.10 and 5,502,246.48 is: 7,593,028.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853,083.72 : 13,597,127.10 = 5,502,246.48 : x
  2. Step 2: Convert to fraction form
    9,853,083.72/13,597,127.10 = 5,502,246.48/x
  3. Step 3: Cross multiply
    9,853,083.72x = 13,597,127.10 × 5,502,246.48
  4. Step 4: Simplify right side
    9,853,083.72x = 74,814,744,724,087.61
  5. Step 5: Solve for x
    x = 74,814,744,724,087.61/9,853,083.72
  6. Step 6: Final answer
    x = 7,593,028.42

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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.