Home / 4,149,875.28-5,726,816.39-2,314,335.29

Finding the Fourth Proportional to 4,149,875.28, 5,726,816.39 and 2,314,335.29

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Solution

The fourth proportional to 4,149,875.28, 5,726,816.39 and 2,314,335.29 is: 3,193,776.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,875.28 : 5,726,816.39 = 2,314,335.29 : x
  2. Step 2: Convert to fraction form
    4,149,875.28/5,726,816.39 = 2,314,335.29/x
  3. Step 3: Cross multiply
    4,149,875.28x = 5,726,816.39 × 2,314,335.29
  4. Step 4: Simplify right side
    4,149,875.28x = 13,253,773,230,521.64
  5. Step 5: Solve for x
    x = 13,253,773,230,521.64/4,149,875.28
  6. Step 6: Final answer
    x = 3,193,776.28

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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.