Home / 5,925,590.08-8,888,385.72-1,665,758.76

Finding the Fourth Proportional to 5,925,590.08, 8,888,385.72 and 1,665,758.76

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Solution

The fourth proportional to 5,925,590.08, 8,888,385.72 and 1,665,758.76 is: 2,498,638.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,590.08 : 8,888,385.72 = 1,665,758.76 : x
  2. Step 2: Convert to fraction form
    5,925,590.08/8,888,385.72 = 1,665,758.76/x
  3. Step 3: Cross multiply
    5,925,590.08x = 8,888,385.72 × 1,665,758.76
  4. Step 4: Simplify right side
    5,925,590.08x = 14,805,906,375,348.91
  5. Step 5: Solve for x
    x = 14,805,906,375,348.91/5,925,590.08
  6. Step 6: Final answer
    x = 2,498,638.31

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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.