Home / 5,001,810.38-6,902,408.27-2,826,306.71

Finding the Fourth Proportional to 5,001,810.38, 6,902,408.27 and 2,826,306.71

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Solution

The fourth proportional to 5,001,810.38, 6,902,408.27 and 2,826,306.71 is: 3,900,252.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,810.38 : 6,902,408.27 = 2,826,306.71 : x
  2. Step 2: Convert to fraction form
    5,001,810.38/6,902,408.27 = 2,826,306.71/x
  3. Step 3: Cross multiply
    5,001,810.38x = 6,902,408.27 × 2,826,306.71
  4. Step 4: Simplify right side
    5,001,810.38x = 19,508,322,760,016.92
  5. Step 5: Solve for x
    x = 19,508,322,760,016.92/5,001,810.38
  6. Step 6: Final answer
    x = 3,900,252.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.