Home / 584,004.14-876,007.02-163,279.61

Finding the Fourth Proportional to 584,004.14, 876,007.02 and 163,279.61

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Solution

The fourth proportional to 584,004.14, 876,007.02 and 163,279.61 is: 244,919.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,004.14 : 876,007.02 = 163,279.61 : x
  2. Step 2: Convert to fraction form
    584,004.14/876,007.02 = 163,279.61/x
  3. Step 3: Cross multiply
    584,004.14x = 876,007.02 × 163,279.61
  4. Step 4: Simplify right side
    584,004.14x = 143,034,084,582.86
  5. Step 5: Solve for x
    x = 143,034,084,582.86/584,004.14
  6. Step 6: Final answer
    x = 244,919.64

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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.