Home / 1,197,752.56-1,652,799.25-681,369.04

Finding the Fourth Proportional to 1,197,752.56, 1,652,799.25 and 681,369.04

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Solution

The fourth proportional to 1,197,752.56, 1,652,799.25 and 681,369.04 is: 940,232.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,752.56 : 1,652,799.25 = 681,369.04 : x
  2. Step 2: Convert to fraction form
    1,197,752.56/1,652,799.25 = 681,369.04/x
  3. Step 3: Cross multiply
    1,197,752.56x = 1,652,799.25 × 681,369.04
  4. Step 4: Simplify right side
    1,197,752.56x = 1,126,166,226,614.38
  5. Step 5: Solve for x
    x = 1,126,166,226,614.38/1,197,752.56
  6. Step 6: Final answer
    x = 940,232.79

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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.