Home / 5,816,255.21-8,026,432.18-3,202,753.06

Finding the Fourth Proportional to 5,816,255.21, 8,026,432.18 and 3,202,753.06

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Solution

The fourth proportional to 5,816,255.21, 8,026,432.18 and 3,202,753.06 is: 4,419,799.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,255.21 : 8,026,432.18 = 3,202,753.06 : x
  2. Step 2: Convert to fraction form
    5,816,255.21/8,026,432.18 = 3,202,753.06/x
  3. Step 3: Cross multiply
    5,816,255.21x = 8,026,432.18 × 3,202,753.06
  4. Step 4: Simplify right side
    5,816,255.21x = 25,706,680,227,403.63
  5. Step 5: Solve for x
    x = 25,706,680,227,403.63/5,816,255.21
  6. Step 6: Final answer
    x = 4,419,799.22

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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.