Home / 9,838,327.33-13,576,910.34-5,487,695.43

Finding the Fourth Proportional to 9,838,327.33, 13,576,910.34 and 5,487,695.43

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Solution

The fourth proportional to 9,838,327.33, 13,576,910.34 and 5,487,695.43 is: 7,573,030.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,327.33 : 13,576,910.34 = 5,487,695.43 : x
  2. Step 2: Convert to fraction form
    9,838,327.33/13,576,910.34 = 5,487,695.43/x
  3. Step 3: Cross multiply
    9,838,327.33x = 13,576,910.34 × 5,487,695.43
  4. Step 4: Simplify right side
    9,838,327.33x = 74,505,948,826,337.73
  5. Step 5: Solve for x
    x = 74,505,948,826,337.73/9,838,327.33
  6. Step 6: Final answer
    x = 7,573,030.08

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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.