Home / 966,658.28-1,450,002.02-335,592.16

Finding the Fourth Proportional to 966,658.28, 1,450,002.02 and 335,592.16

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Solution

The fourth proportional to 966,658.28, 1,450,002.02 and 335,592.16 is: 503,393.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,658.28 : 1,450,002.02 = 335,592.16 : x
  2. Step 2: Convert to fraction form
    966,658.28/1,450,002.02 = 335,592.16/x
  3. Step 3: Cross multiply
    966,658.28x = 1,450,002.02 × 335,592.16
  4. Step 4: Simplify right side
    966,658.28x = 486,609,309,896.16
  5. Step 5: Solve for x
    x = 486,609,309,896.16/966,658.28
  6. Step 6: Final answer
    x = 503,393.31

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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.