Home / 3,454,177.26-5,181,611.49-1,057,994.22

Finding the Fourth Proportional to 3,454,177.26, 5,181,611.49 and 1,057,994.22

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Solution

The fourth proportional to 3,454,177.26, 5,181,611.49 and 1,057,994.22 is: 1,587,097.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,177.26 : 5,181,611.49 = 1,057,994.22 : x
  2. Step 2: Convert to fraction form
    3,454,177.26/5,181,611.49 = 1,057,994.22/x
  3. Step 3: Cross multiply
    3,454,177.26x = 5,181,611.49 × 1,057,994.22
  4. Step 4: Simplify right side
    3,454,177.26x = 5,482,115,006,705.59
  5. Step 5: Solve for x
    x = 5,482,115,006,705.59/3,454,177.26
  6. Step 6: Final answer
    x = 1,587,097.19

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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.