Home / 1,597,343.68-2,204,331.73-1,024,382.89

Finding the Fourth Proportional to 1,597,343.68, 2,204,331.73 and 1,024,382.89

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Solution

The fourth proportional to 1,597,343.68, 2,204,331.73 and 1,024,382.89 is: 1,413,646.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,343.68 : 2,204,331.73 = 1,024,382.89 : x
  2. Step 2: Convert to fraction form
    1,597,343.68/2,204,331.73 = 1,024,382.89/x
  3. Step 3: Cross multiply
    1,597,343.68x = 2,204,331.73 × 1,024,382.89
  4. Step 4: Simplify right side
    1,597,343.68x = 2,258,079,708,096.10
  5. Step 5: Solve for x
    x = 2,258,079,708,096.10/1,597,343.68
  6. Step 6: Final answer
    x = 1,413,646.75

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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.