Home / 3,321,841.28-4,984,927.04-2,510,508.02

Finding the Fourth Proportional to 3,321,841.28, 4,984,927.04 and 2,510,508.02

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Solution

The fourth proportional to 3,321,841.28, 4,984,927.04 and 2,510,508.02 is: 3,767,398.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,841.28 : 4,984,927.04 = 2,510,508.02 : x
  2. Step 2: Convert to fraction form
    3,321,841.28/4,984,927.04 = 2,510,508.02/x
  3. Step 3: Cross multiply
    3,321,841.28x = 4,984,927.04 × 2,510,508.02
  4. Step 4: Simplify right side
    3,321,841.28x = 12,514,699,275,557.69
  5. Step 5: Solve for x
    x = 12,514,699,275,557.69/3,321,841.28
  6. Step 6: Final answer
    x = 3,767,398.33

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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.