Home / 4,971,479.64-7,452,494.82-3,169,305.24

Finding the Fourth Proportional to 4,971,479.64, 7,452,494.82 and 3,169,305.24

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Solution

The fourth proportional to 4,971,479.64, 7,452,494.82 and 3,169,305.24 is: 4,750,945.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,971,479.64 : 7,452,494.82 = 3,169,305.24 : x
  2. Step 2: Convert to fraction form
    4,971,479.64/7,452,494.82 = 3,169,305.24/x
  3. Step 3: Cross multiply
    4,971,479.64x = 7,452,494.82 × 3,169,305.24
  4. Step 4: Simplify right side
    4,971,479.64x = 23,619,230,884,098.86
  5. Step 5: Solve for x
    x = 23,619,230,884,098.86/4,971,479.64
  6. Step 6: Final answer
    x = 4,750,945.91

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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.