Home / 1,024,546.65-1,413,876.33-565,662.10

Finding the Fourth Proportional to 1,024,546.65, 1,413,876.33 and 565,662.10

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Solution

The fourth proportional to 1,024,546.65, 1,413,876.33 and 565,662.10 is: 780,614.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,546.65 : 1,413,876.33 = 565,662.10 : x
  2. Step 2: Convert to fraction form
    1,024,546.65/1,413,876.33 = 565,662.10/x
  3. Step 3: Cross multiply
    1,024,546.65x = 1,413,876.33 × 565,662.10
  4. Step 4: Simplify right side
    1,024,546.65x = 799,776,253,968.09
  5. Step 5: Solve for x
    x = 799,776,253,968.09/1,024,546.65
  6. Step 6: Final answer
    x = 780,614.78

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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.