Home / 10,973,456.46-15,142,721.97-6,010,910.85

Finding the Fourth Proportional to 10,973,456.46, 15,142,721.97 and 6,010,910.85

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Solution

The fourth proportional to 10,973,456.46, 15,142,721.97 and 6,010,910.85 is: 8,294,702.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,973,456.46 : 15,142,721.97 = 6,010,910.85 : x
  2. Step 2: Convert to fraction form
    10,973,456.46/15,142,721.97 = 6,010,910.85/x
  3. Step 3: Cross multiply
    10,973,456.46x = 15,142,721.97 × 6,010,910.85
  4. Step 4: Simplify right side
    10,973,456.46x = 91,021,551,788,006.38
  5. Step 5: Solve for x
    x = 91,021,551,788,006.38/10,973,456.46
  6. Step 6: Final answer
    x = 8,294,702.05

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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.