Home / 1,546,809.14-2,134,611.18-867,760.22

Finding the Fourth Proportional to 1,546,809.14, 2,134,611.18 and 867,760.22

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Solution

The fourth proportional to 1,546,809.14, 2,134,611.18 and 867,760.22 is: 1,197,517.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,809.14 : 2,134,611.18 = 867,760.22 : x
  2. Step 2: Convert to fraction form
    1,546,809.14/2,134,611.18 = 867,760.22/x
  3. Step 3: Cross multiply
    1,546,809.14x = 2,134,611.18 × 867,760.22
  4. Step 4: Simplify right side
    1,546,809.14x = 1,852,330,667,171.26
  5. Step 5: Solve for x
    x = 1,852,330,667,171.26/1,546,809.14
  6. Step 6: Final answer
    x = 1,197,517.28

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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.