Home / 8,676,092.66-13,005,112.14-2,914,550.51

Finding the Fourth Proportional to 8,676,092.66, 13,005,112.14 and 2,914,550.51

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Solution

The fourth proportional to 8,676,092.66, 13,005,112.14 and 2,914,550.51 is: 4,368,793.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,676,092.66 : 13,005,112.14 = 2,914,550.51 : x
  2. Step 2: Convert to fraction form
    8,676,092.66/13,005,112.14 = 2,914,550.51/x
  3. Step 3: Cross multiply
    8,676,092.66x = 13,005,112.14 × 2,914,550.51
  4. Step 4: Simplify right side
    8,676,092.66x = 37,904,056,155,218.63
  5. Step 5: Solve for x
    x = 37,904,056,155,218.63/8,676,092.66
  6. Step 6: Final answer
    x = 4,368,793.38

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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.