Home / 8,833,537.70-13,250,306.55-8,301,659.30

Finding the Fourth Proportional to 8,833,537.70, 13,250,306.55 and 8,301,659.30

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Solution

The fourth proportional to 8,833,537.70, 13,250,306.55 and 8,301,659.30 is: 12,452,488.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,537.70 : 13,250,306.55 = 8,301,659.30 : x
  2. Step 2: Convert to fraction form
    8,833,537.70/13,250,306.55 = 8,301,659.30/x
  3. Step 3: Cross multiply
    8,833,537.70x = 13,250,306.55 × 8,301,659.30
  4. Step 4: Simplify right side
    8,833,537.70x = 109,999,530,598,658.42
  5. Step 5: Solve for x
    x = 109,999,530,598,658.42/8,833,537.70
  6. Step 6: Final answer
    x = 12,452,488.95

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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.