Home / 4,392,801.90-6,582,204.45-3,259,061.10

Finding the Fourth Proportional to 4,392,801.90, 6,582,204.45 and 3,259,061.10

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Solution

The fourth proportional to 4,392,801.90, 6,582,204.45 and 3,259,061.10 is: 4,883,399.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,801.90 : 6,582,204.45 = 3,259,061.10 : x
  2. Step 2: Convert to fraction form
    4,392,801.90/6,582,204.45 = 3,259,061.10/x
  3. Step 3: Cross multiply
    4,392,801.90x = 6,582,204.45 × 3,259,061.10
  4. Step 4: Simplify right side
    4,392,801.90x = 21,451,806,475,241.89
  5. Step 5: Solve for x
    x = 21,451,806,475,241.89/4,392,801.90
  6. Step 6: Final answer
    x = 4,883,399.47

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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.