Home / 5,503,922.55-8,255,883.83-1,514,834.55

Finding the Fourth Proportional to 5,503,922.55, 8,255,883.83 and 1,514,834.55

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Solution

The fourth proportional to 5,503,922.55, 8,255,883.83 and 1,514,834.55 is: 2,272,251.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,503,922.55 : 8,255,883.83 = 1,514,834.55 : x
  2. Step 2: Convert to fraction form
    5,503,922.55/8,255,883.83 = 1,514,834.55/x
  3. Step 3: Cross multiply
    5,503,922.55x = 8,255,883.83 × 1,514,834.55
  4. Step 4: Simplify right side
    5,503,922.55x = 12,506,298,058,896.15
  5. Step 5: Solve for x
    x = 12,506,298,058,896.15/5,503,922.55
  6. Step 6: Final answer
    x = 2,272,251.83

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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.