Home / 3,655,538.10-5,044,829.04-2,024,125.61

Finding the Fourth Proportional to 3,655,538.10, 5,044,829.04 and 2,024,125.61

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Solution

The fourth proportional to 3,655,538.10, 5,044,829.04 and 2,024,125.61 is: 2,793,396.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,538.10 : 5,044,829.04 = 2,024,125.61 : x
  2. Step 2: Convert to fraction form
    3,655,538.10/5,044,829.04 = 2,024,125.61/x
  3. Step 3: Cross multiply
    3,655,538.10x = 5,044,829.04 × 2,024,125.61
  4. Step 4: Simplify right side
    3,655,538.10x = 10,211,367,632,711.57
  5. Step 5: Solve for x
    x = 10,211,367,632,711.57/3,655,538.10
  6. Step 6: Final answer
    x = 2,793,396.58

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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.