Home / 3,776,696.28-5,667,404.76-1,532,834.28

Finding the Fourth Proportional to 3,776,696.28, 5,667,404.76 and 1,532,834.28

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Solution

The fourth proportional to 3,776,696.28, 5,667,404.76 and 1,532,834.28 is: 2,300,209.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,696.28 : 5,667,404.76 = 1,532,834.28 : x
  2. Step 2: Convert to fraction form
    3,776,696.28/5,667,404.76 = 1,532,834.28/x
  3. Step 3: Cross multiply
    3,776,696.28x = 5,667,404.76 × 1,532,834.28
  4. Step 4: Simplify right side
    3,776,696.28x = 8,687,192,294,763.17
  5. Step 5: Solve for x
    x = 8,687,192,294,763.17/3,776,696.28
  6. Step 6: Final answer
    x = 2,300,209.40

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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.