Home / 6,799,407.39-10,200,218.91-2,007,581.04

Finding the Fourth Proportional to 6,799,407.39, 10,200,218.91 and 2,007,581.04

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Solution

The fourth proportional to 6,799,407.39, 10,200,218.91 and 2,007,581.04 is: 3,011,698.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,407.39 : 10,200,218.91 = 2,007,581.04 : x
  2. Step 2: Convert to fraction form
    6,799,407.39/10,200,218.91 = 2,007,581.04/x
  3. Step 3: Cross multiply
    6,799,407.39x = 10,200,218.91 × 2,007,581.04
  4. Step 4: Simplify right side
    6,799,407.39x = 20,477,766,087,565.47
  5. Step 5: Solve for x
    x = 20,477,766,087,565.47/6,799,407.39
  6. Step 6: Final answer
    x = 3,011,698.65

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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.