Home / 6,393,888.60-9,582,434.76-3,029,057.88

Finding the Fourth Proportional to 6,393,888.60, 9,582,434.76 and 3,029,057.88

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Solution

The fourth proportional to 6,393,888.60, 9,582,434.76 and 3,029,057.88 is: 4,539,608.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,888.60 : 9,582,434.76 = 3,029,057.88 : x
  2. Step 2: Convert to fraction form
    6,393,888.60/9,582,434.76 = 3,029,057.88/x
  3. Step 3: Cross multiply
    6,393,888.60x = 9,582,434.76 × 3,029,057.88
  4. Step 4: Simplify right side
    6,393,888.60x = 29,025,749,519,363.91
  5. Step 5: Solve for x
    x = 29,025,749,519,363.91/6,393,888.60
  6. Step 6: Final answer
    x = 4,539,608.26

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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.