Home / 5,414,706.18-7,472,080.40-3,237,952.28

Finding the Fourth Proportional to 5,414,706.18, 7,472,080.40 and 3,237,952.28

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Solution

The fourth proportional to 5,414,706.18, 7,472,080.40 and 3,237,952.28 is: 4,468,246.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,706.18 : 7,472,080.40 = 3,237,952.28 : x
  2. Step 2: Convert to fraction form
    5,414,706.18/7,472,080.40 = 3,237,952.28/x
  3. Step 3: Cross multiply
    5,414,706.18x = 7,472,080.40 × 3,237,952.28
  4. Step 4: Simplify right side
    5,414,706.18x = 24,194,239,713,973.14
  5. Step 5: Solve for x
    x = 24,194,239,713,973.14/5,414,706.18
  6. Step 6: Final answer
    x = 4,468,246.09

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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.