Home / 6,155,806.60-9,234,174.30-1,837,515.97

Finding the Fourth Proportional to 6,155,806.60, 9,234,174.30 and 1,837,515.97

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Solution

The fourth proportional to 6,155,806.60, 9,234,174.30 and 1,837,515.97 is: 2,756,412.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,806.60 : 9,234,174.30 = 1,837,515.97 : x
  2. Step 2: Convert to fraction form
    6,155,806.60/9,234,174.30 = 1,837,515.97/x
  3. Step 3: Cross multiply
    6,155,806.60x = 9,234,174.30 × 1,837,515.97
  4. Step 4: Simplify right side
    6,155,806.60x = 16,967,942,746,013.57
  5. Step 5: Solve for x
    x = 16,967,942,746,013.57/6,155,806.60
  6. Step 6: Final answer
    x = 2,756,412.58

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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.