Home / 922,697.03-1,383,381.20-566,976.08

Finding the Fourth Proportional to 922,697.03, 1,383,381.20 and 566,976.08

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Solution

The fourth proportional to 922,697.03, 1,383,381.20 and 566,976.08 is: 850,055.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,697.03 : 1,383,381.20 = 566,976.08 : x
  2. Step 2: Convert to fraction form
    922,697.03/1,383,381.20 = 566,976.08/x
  3. Step 3: Cross multiply
    922,697.03x = 1,383,381.20 × 566,976.08
  4. Step 4: Simplify right side
    922,697.03x = 784,344,040,169.91
  5. Step 5: Solve for x
    x = 784,344,040,169.91/922,697.03
  6. Step 6: Final answer
    x = 850,055.89

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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.