Home / 1,158,004.22-1,736,414.01-483,901.56

Finding the Fourth Proportional to 1,158,004.22, 1,736,414.01 and 483,901.56

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Solution

The fourth proportional to 1,158,004.22, 1,736,414.01 and 483,901.56 is: 725,604.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,004.22 : 1,736,414.01 = 483,901.56 : x
  2. Step 2: Convert to fraction form
    1,158,004.22/1,736,414.01 = 483,901.56/x
  3. Step 3: Cross multiply
    1,158,004.22x = 1,736,414.01 × 483,901.56
  4. Step 4: Simplify right side
    1,158,004.22x = 840,253,448,244.86
  5. Step 5: Solve for x
    x = 840,253,448,244.86/1,158,004.22
  6. Step 6: Final answer
    x = 725,604.83

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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.