Home / 6,923,972.75-9,554,581.80-3,826,459.04

Finding the Fourth Proportional to 6,923,972.75, 9,554,581.80 and 3,826,459.04

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Solution

The fourth proportional to 6,923,972.75, 9,554,581.80 and 3,826,459.04 is: 5,280,236.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,972.75 : 9,554,581.80 = 3,826,459.04 : x
  2. Step 2: Convert to fraction form
    6,923,972.75/9,554,581.80 = 3,826,459.04/x
  3. Step 3: Cross multiply
    6,923,972.75x = 9,554,581.80 × 3,826,459.04
  4. Step 4: Simplify right side
    6,923,972.75x = 36,560,215,854,256.57
  5. Step 5: Solve for x
    x = 36,560,215,854,256.57/6,923,972.75
  6. Step 6: Final answer
    x = 5,280,236.82

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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.