Home / 11,432,198.04-15,776,371.17-6,275,647.32

Finding the Fourth Proportional to 11,432,198.04, 15,776,371.17 and 6,275,647.32

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Solution

The fourth proportional to 11,432,198.04, 15,776,371.17 and 6,275,647.32 is: 8,660,359.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,198.04 : 15,776,371.17 = 6,275,647.32 : x
  2. Step 2: Convert to fraction form
    11,432,198.04/15,776,371.17 = 6,275,647.32/x
  3. Step 3: Cross multiply
    11,432,198.04x = 15,776,371.17 × 6,275,647.32
  4. Step 4: Simplify right side
    11,432,198.04x = 99,006,941,452,335.77
  5. Step 5: Solve for x
    x = 99,006,941,452,335.77/11,432,198.04
  6. Step 6: Final answer
    x = 8,660,359.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.