Home / 10,598,986.20-15,898,479.30-3,024,967.80

Finding the Fourth Proportional to 10,598,986.20, 15,898,479.30 and 3,024,967.80

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Solution

The fourth proportional to 10,598,986.20, 15,898,479.30 and 3,024,967.80 is: 4,537,451.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,598,986.20 : 15,898,479.30 = 3,024,967.80 : x
  2. Step 2: Convert to fraction form
    10,598,986.20/15,898,479.30 = 3,024,967.80/x
  3. Step 3: Cross multiply
    10,598,986.20x = 15,898,479.30 × 3,024,967.80
  4. Step 4: Simplify right side
    10,598,986.20x = 48,092,387,951,466.54
  5. Step 5: Solve for x
    x = 48,092,387,951,466.54/10,598,986.20
  6. Step 6: Final answer
    x = 4,537,451.70

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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.