Home / 6,227,845.70-9,341,768.55-2,868,613.70

Finding the Fourth Proportional to 6,227,845.70, 9,341,768.55 and 2,868,613.70

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Solution

The fourth proportional to 6,227,845.70, 9,341,768.55 and 2,868,613.70 is: 4,302,920.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,845.70 : 9,341,768.55 = 2,868,613.70 : x
  2. Step 2: Convert to fraction form
    6,227,845.70/9,341,768.55 = 2,868,613.70/x
  3. Step 3: Cross multiply
    6,227,845.70x = 9,341,768.55 × 2,868,613.70
  4. Step 4: Simplify right side
    6,227,845.70x = 26,797,925,244,759.14
  5. Step 5: Solve for x
    x = 26,797,925,244,759.14/6,227,845.70
  6. Step 6: Final answer
    x = 4,302,920.55

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1.5x scale

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.