Home / 4,350,536.80-6,523,213.20-2,668,847.20

Finding the Fourth Proportional to 4,350,536.80, 6,523,213.20 and 2,668,847.20

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Solution

The fourth proportional to 4,350,536.80, 6,523,213.20 and 2,668,847.20 is: 4,001,680.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,536.80 : 6,523,213.20 = 2,668,847.20 : x
  2. Step 2: Convert to fraction form
    4,350,536.80/6,523,213.20 = 2,668,847.20/x
  3. Step 3: Cross multiply
    4,350,536.80x = 6,523,213.20 × 2,668,847.20
  4. Step 4: Simplify right side
    4,350,536.80x = 17,409,459,283,823.04
  5. Step 5: Solve for x
    x = 17,409,459,283,823.04/4,350,536.80
  6. Step 6: Final answer
    x = 4,001,680.73

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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.