Home / 8,859,044.52-13,278,200.40-4,067,196.30

Finding the Fourth Proportional to 8,859,044.52, 13,278,200.40 and 4,067,196.30

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Solution

The fourth proportional to 8,859,044.52, 13,278,200.40 and 4,067,196.30 is: 6,096,035.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,859,044.52 : 13,278,200.40 = 4,067,196.30 : x
  2. Step 2: Convert to fraction form
    8,859,044.52/13,278,200.40 = 4,067,196.30/x
  3. Step 3: Cross multiply
    8,859,044.52x = 13,278,200.40 × 4,067,196.30
  4. Step 4: Simplify right side
    8,859,044.52x = 54,005,047,537,538.52
  5. Step 5: Solve for x
    x = 54,005,047,537,538.52/8,859,044.52
  6. Step 6: Final answer
    x = 6,096,035.23

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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.