Home / 4,149,799.39-5,726,711.85-2,314,259.64

Finding the Fourth Proportional to 4,149,799.39, 5,726,711.85 and 2,314,259.64

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Solution

The fourth proportional to 4,149,799.39, 5,726,711.85 and 2,314,259.64 is: 3,193,671.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,799.39 : 5,726,711.85 = 2,314,259.64 : x
  2. Step 2: Convert to fraction form
    4,149,799.39/5,726,711.85 = 2,314,259.64/x
  3. Step 3: Cross multiply
    4,149,799.39x = 5,726,711.85 × 2,314,259.64
  4. Step 4: Simplify right side
    4,149,799.39x = 13,253,098,095,686.26
  5. Step 5: Solve for x
    x = 13,253,098,095,686.26/4,149,799.39
  6. Step 6: Final answer
    x = 3,193,671.99

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1.5x scale

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.