Home / 8,012,696.91-11,057,531.51-4,341,610.58

Finding the Fourth Proportional to 8,012,696.91, 11,057,531.51 and 4,341,610.58

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Solution

The fourth proportional to 8,012,696.91, 11,057,531.51 and 4,341,610.58 is: 5,991,427.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,012,696.91 : 11,057,531.51 = 4,341,610.58 : x
  2. Step 2: Convert to fraction form
    8,012,696.91/11,057,531.51 = 4,341,610.58/x
  3. Step 3: Cross multiply
    8,012,696.91x = 11,057,531.51 × 4,341,610.58
  4. Step 4: Simplify right side
    8,012,696.91x = 48,007,495,810,837.80
  5. Step 5: Solve for x
    x = 48,007,495,810,837.80/8,012,696.91
  6. Step 6: Final answer
    x = 5,991,427.90

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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.