Home / 3,614,065.50-5,419,354.47-2,098,130.04

Finding the Fourth Proportional to 3,614,065.50, 5,419,354.47 and 2,098,130.04

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Solution

The fourth proportional to 3,614,065.50, 5,419,354.47 and 2,098,130.04 is: 3,146,182.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,065.50 : 5,419,354.47 = 2,098,130.04 : x
  2. Step 2: Convert to fraction form
    3,614,065.50/5,419,354.47 = 2,098,130.04/x
  3. Step 3: Cross multiply
    3,614,065.50x = 5,419,354.47 × 2,098,130.04
  4. Step 4: Simplify right side
    3,614,065.50x = 11,370,510,410,915.28
  5. Step 5: Solve for x
    x = 11,370,510,410,915.28/3,614,065.50
  6. Step 6: Final answer
    x = 3,146,182.72

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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.