Home / 6,220,959-9,331,438.50-1,493,151

Finding the Fourth Proportional to 6,220,959, 9,331,438.50 and 1,493,151

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Solution

The fourth proportional to 6,220,959, 9,331,438.50 and 1,493,151 is: 2,239,726.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,959 : 9,331,438.50 = 1,493,151 : x
  2. Step 2: Convert to fraction form
    6,220,959/9,331,438.50 = 1,493,151/x
  3. Step 3: Cross multiply
    6,220,959x = 9,331,438.50 × 1,493,151
  4. Step 4: Simplify right side
    6,220,959x = 13,933,246,727,713.50
  5. Step 5: Solve for x
    x = 13,933,246,727,713.50/6,220,959
  6. Step 6: Final answer
    x = 2,239,726.50

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Similar ratio
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1.5x scale

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.