Home / 6,708,600.11-10,063,107.77-1,850,990.76

Finding the Fourth Proportional to 6,708,600.11, 10,063,107.77 and 1,850,990.76

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Solution

The fourth proportional to 6,708,600.11, 10,063,107.77 and 1,850,990.76 is: 2,776,543.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,600.11 : 10,063,107.77 = 1,850,990.76 : x
  2. Step 2: Convert to fraction form
    6,708,600.11/10,063,107.77 = 1,850,990.76/x
  3. Step 3: Cross multiply
    6,708,600.11x = 10,063,107.77 × 1,850,990.76
  4. Step 4: Simplify right side
    6,708,600.11x = 18,626,719,489,899.25
  5. Step 5: Solve for x
    x = 18,626,719,489,899.25/6,708,600.11
  6. Step 6: Final answer
    x = 2,776,543.42

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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.