Home / 4,013,149.60-5,537,925.52-2,202,169.76

Finding the Fourth Proportional to 4,013,149.60, 5,537,925.52 and 2,202,169.76

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Solution

The fourth proportional to 4,013,149.60, 5,537,925.52 and 2,202,169.76 is: 3,038,873.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,149.60 : 5,537,925.52 = 2,202,169.76 : x
  2. Step 2: Convert to fraction form
    4,013,149.60/5,537,925.52 = 2,202,169.76/x
  3. Step 3: Cross multiply
    4,013,149.60x = 5,537,925.52 × 2,202,169.76
  4. Step 4: Simplify right side
    4,013,149.60x = 12,195,452,113,276.27
  5. Step 5: Solve for x
    x = 12,195,452,113,276.27/4,013,149.60
  6. Step 6: Final answer
    x = 3,038,873.04

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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.