Home / 4,306,979.52-6,452,189.92-2,407,961.92

Finding the Fourth Proportional to 4,306,979.52, 6,452,189.92 and 2,407,961.92

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Solution

The fourth proportional to 4,306,979.52, 6,452,189.92 and 2,407,961.92 is: 3,607,314.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,979.52 : 6,452,189.92 = 2,407,961.92 : x
  2. Step 2: Convert to fraction form
    4,306,979.52/6,452,189.92 = 2,407,961.92/x
  3. Step 3: Cross multiply
    4,306,979.52x = 6,452,189.92 × 2,407,961.92
  4. Step 4: Simplify right side
    4,306,979.52x = 15,536,627,627,967.85
  5. Step 5: Solve for x
    x = 15,536,627,627,967.85/4,306,979.52
  6. Step 6: Final answer
    x = 3,607,314.03

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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.