Home / 1,631,231.16-2,446,871.34-566,307.06

Finding the Fourth Proportional to 1,631,231.16, 2,446,871.34 and 566,307.06

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Solution

The fourth proportional to 1,631,231.16, 2,446,871.34 and 566,307.06 is: 849,469.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,231.16 : 2,446,871.34 = 566,307.06 : x
  2. Step 2: Convert to fraction form
    1,631,231.16/2,446,871.34 = 566,307.06/x
  3. Step 3: Cross multiply
    1,631,231.16x = 2,446,871.34 × 566,307.06
  4. Step 4: Simplify right side
    1,631,231.16x = 1,385,680,514,753.66
  5. Step 5: Solve for x
    x = 1,385,680,514,753.66/1,631,231.16
  6. Step 6: Final answer
    x = 849,469.13

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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.