Home / 6,799,525.97-10,200,397.03-2,007,699.62

Finding the Fourth Proportional to 6,799,525.97, 10,200,397.03 and 2,007,699.62

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Solution

The fourth proportional to 6,799,525.97, 10,200,397.03 and 2,007,699.62 is: 3,011,876.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,525.97 : 10,200,397.03 = 2,007,699.62 : x
  2. Step 2: Convert to fraction form
    6,799,525.97/10,200,397.03 = 2,007,699.62/x
  3. Step 3: Cross multiply
    6,799,525.97x = 10,200,397.03 × 2,007,699.62
  4. Step 4: Simplify right side
    6,799,525.97x = 20,479,333,184,958.89
  5. Step 5: Solve for x
    x = 20,479,333,184,958.89/6,799,525.97
  6. Step 6: Final answer
    x = 3,011,876.61

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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.