Home / 6,814,074.65-10,225,657.35-3,534,451.73

Finding the Fourth Proportional to 6,814,074.65, 10,225,657.35 and 3,534,451.73

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Solution

The fourth proportional to 6,814,074.65, 10,225,657.35 and 3,534,451.73 is: 5,304,035.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,074.65 : 10,225,657.35 = 3,534,451.73 : x
  2. Step 2: Convert to fraction form
    6,814,074.65/10,225,657.35 = 3,534,451.73/x
  3. Step 3: Cross multiply
    6,814,074.65x = 10,225,657.35 × 3,534,451.73
  4. Step 4: Simplify right side
    6,814,074.65x = 36,142,092,259,966.43
  5. Step 5: Solve for x
    x = 36,142,092,259,966.43/6,814,074.65
  6. Step 6: Final answer
    x = 5,304,035.27

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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.