Home / 10,046,212.02-15,067,899.18-3,221,898.42

Finding the Fourth Proportional to 10,046,212.02, 15,067,899.18 and 3,221,898.42

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Solution

The fourth proportional to 10,046,212.02, 15,067,899.18 and 3,221,898.42 is: 4,832,392.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,046,212.02 : 15,067,899.18 = 3,221,898.42 : x
  2. Step 2: Convert to fraction form
    10,046,212.02/15,067,899.18 = 3,221,898.42/x
  3. Step 3: Cross multiply
    10,046,212.02x = 15,067,899.18 × 3,221,898.42
  4. Step 4: Simplify right side
    10,046,212.02x = 48,547,240,560,761.30
  5. Step 5: Solve for x
    x = 48,547,240,560,761.30/10,046,212.02
  6. Step 6: Final answer
    x = 4,832,392.59

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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.