Home / 2,181,003.04-3,271,254.26-583,690.75

Finding the Fourth Proportional to 2,181,003.04, 3,271,254.26 and 583,690.75

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Solution

The fourth proportional to 2,181,003.04, 3,271,254.26 and 583,690.75 is: 875,469.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,181,003.04 : 3,271,254.26 = 583,690.75 : x
  2. Step 2: Convert to fraction form
    2,181,003.04/3,271,254.26 = 583,690.75/x
  3. Step 3: Cross multiply
    2,181,003.04x = 3,271,254.26 × 583,690.75
  4. Step 4: Simplify right side
    2,181,003.04x = 1,909,400,836,103.82
  5. Step 5: Solve for x
    x = 1,909,400,836,103.82/2,181,003.04
  6. Step 6: Final answer
    x = 875,469.13

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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.