Home / 8,458,268.97-11,672,098.89-4,590,707.10

Finding the Fourth Proportional to 8,458,268.97, 11,672,098.89 and 4,590,707.10

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Solution

The fourth proportional to 8,458,268.97, 11,672,098.89 and 4,590,707.10 is: 6,335,006.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,458,268.97 : 11,672,098.89 = 4,590,707.10 : x
  2. Step 2: Convert to fraction form
    8,458,268.97/11,672,098.89 = 4,590,707.10/x
  3. Step 3: Cross multiply
    8,458,268.97x = 11,672,098.89 × 4,590,707.10
  4. Step 4: Simplify right side
    8,458,268.97x = 53,583,187,185,239.60
  5. Step 5: Solve for x
    x = 53,583,187,185,239.60/8,458,268.97
  6. Step 6: Final answer
    x = 6,335,006.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.