Home / 2,573,352.04-3,858,906.62-867,177.36

Finding the Fourth Proportional to 2,573,352.04, 3,858,906.62 and 867,177.36

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Solution

The fourth proportional to 2,573,352.04, 3,858,906.62 and 867,177.36 is: 1,300,388.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,352.04 : 3,858,906.62 = 867,177.36 : x
  2. Step 2: Convert to fraction form
    2,573,352.04/3,858,906.62 = 867,177.36/x
  3. Step 3: Cross multiply
    2,573,352.04x = 3,858,906.62 × 867,177.36
  4. Step 4: Simplify right side
    2,573,352.04x = 3,346,356,455,218.12
  5. Step 5: Solve for x
    x = 3,346,356,455,218.12/2,573,352.04
  6. Step 6: Final answer
    x = 1,300,388.13

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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.