Home / 732,752.80-1,099,286.10-227,302.84

Finding the Fourth Proportional to 732,752.80, 1,099,286.10 and 227,302.84

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Solution

The fourth proportional to 732,752.80, 1,099,286.10 and 227,302.84 is: 341,002.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,752.80 : 1,099,286.10 = 227,302.84 : x
  2. Step 2: Convert to fraction form
    732,752.80/1,099,286.10 = 227,302.84/x
  3. Step 3: Cross multiply
    732,752.80x = 1,099,286.10 × 227,302.84
  4. Step 4: Simplify right side
    732,752.80x = 249,870,852,502.52
  5. Step 5: Solve for x
    x = 249,870,852,502.52/732,752.80
  6. Step 6: Final answer
    x = 341,002.93

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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.