Home / 1,546,797.25-2,134,594.79-867,748.33

Finding the Fourth Proportional to 1,546,797.25, 2,134,594.79 and 867,748.33

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Solution

The fourth proportional to 1,546,797.25, 2,134,594.79 and 867,748.33 is: 1,197,500.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,797.25 : 2,134,594.79 = 867,748.33 : x
  2. Step 2: Convert to fraction form
    1,546,797.25/2,134,594.79 = 867,748.33/x
  3. Step 3: Cross multiply
    1,546,797.25x = 2,134,594.79 × 867,748.33
  4. Step 4: Simplify right side
    1,546,797.25x = 1,852,291,064,249.20
  5. Step 5: Solve for x
    x = 1,852,291,064,249.20/1,546,797.25
  6. Step 6: Final answer
    x = 1,197,500.88

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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.