Home / 3,422,532.16-4,723,150.08-1,873,767.70

Finding the Fourth Proportional to 3,422,532.16, 4,723,150.08 and 1,873,767.70

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Solution

The fourth proportional to 3,422,532.16, 4,723,150.08 and 1,873,767.70 is: 2,585,829.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,532.16 : 4,723,150.08 = 1,873,767.70 : x
  2. Step 2: Convert to fraction form
    3,422,532.16/4,723,150.08 = 1,873,767.70/x
  3. Step 3: Cross multiply
    3,422,532.16x = 4,723,150.08 × 1,873,767.70
  4. Step 4: Simplify right side
    3,422,532.16x = 8,850,086,062,156.42
  5. Step 5: Solve for x
    x = 8,850,086,062,156.42/3,422,532.16
  6. Step 6: Final answer
    x = 2,585,829.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.