Home / 3,321,643.01-4,982,464.59-797,298.26

Finding the Fourth Proportional to 3,321,643.01, 4,982,464.59 and 797,298.26

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Solution

The fourth proportional to 3,321,643.01, 4,982,464.59 and 797,298.26 is: 1,195,947.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,643.01 : 4,982,464.59 = 797,298.26 : x
  2. Step 2: Convert to fraction form
    3,321,643.01/4,982,464.59 = 797,298.26/x
  3. Step 3: Cross multiply
    3,321,643.01x = 4,982,464.59 × 797,298.26
  4. Step 4: Simplify right side
    3,321,643.01x = 3,972,510,348,118.61
  5. Step 5: Solve for x
    x = 3,972,510,348,118.61/3,321,643.01
  6. Step 6: Final answer
    x = 1,195,947.41

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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.