Home / 966,010.65-1,449,020.97-566,371.17

Finding the Fourth Proportional to 966,010.65, 1,449,020.97 and 566,371.17

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Solution

The fourth proportional to 966,010.65, 1,449,020.97 and 566,371.17 is: 849,559.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,010.65 : 1,449,020.97 = 566,371.17 : x
  2. Step 2: Convert to fraction form
    966,010.65/1,449,020.97 = 566,371.17/x
  3. Step 3: Cross multiply
    966,010.65x = 1,449,020.97 × 566,371.17
  4. Step 4: Simplify right side
    966,010.65x = 820,683,702,133.44
  5. Step 5: Solve for x
    x = 820,683,702,133.44/966,010.65
  6. Step 6: Final answer
    x = 849,559.68

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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.