Home / 8,751,092.51-13,126,638.77-2,361,334.61

Finding the Fourth Proportional to 8,751,092.51, 13,126,638.77 and 2,361,334.61

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Solution

The fourth proportional to 8,751,092.51, 13,126,638.77 and 2,361,334.61 is: 3,542,001.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,751,092.51 : 13,126,638.77 = 2,361,334.61 : x
  2. Step 2: Convert to fraction form
    8,751,092.51/13,126,638.77 = 2,361,334.61/x
  3. Step 3: Cross multiply
    8,751,092.51x = 13,126,638.77 × 2,361,334.61
  4. Step 4: Simplify right side
    8,751,092.51x = 30,996,386,470,433.76
  5. Step 5: Solve for x
    x = 30,996,386,470,433.76/8,751,092.51
  6. Step 6: Final answer
    x = 3,542,001.92

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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.