Home / 4,063,969.18-6,091,686.51-1,367,358.20

Finding the Fourth Proportional to 4,063,969.18, 6,091,686.51 and 1,367,358.20

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Solution

The fourth proportional to 4,063,969.18, 6,091,686.51 and 1,367,358.20 is: 2,049,601.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,969.18 : 6,091,686.51 = 1,367,358.20 : x
  2. Step 2: Convert to fraction form
    4,063,969.18/6,091,686.51 = 1,367,358.20/x
  3. Step 3: Cross multiply
    4,063,969.18x = 6,091,686.51 × 1,367,358.20
  4. Step 4: Simplify right side
    4,063,969.18x = 8,329,517,488,535.68
  5. Step 5: Solve for x
    x = 8,329,517,488,535.68/4,063,969.18
  6. Step 6: Final answer
    x = 2,049,601.54

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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.