Home / 3,398,234.01-4,688,744.56-2,002,851.33

Finding the Fourth Proportional to 3,398,234.01, 4,688,744.56 and 2,002,851.33

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Solution

The fourth proportional to 3,398,234.01, 4,688,744.56 and 2,002,851.33 is: 2,763,452.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,234.01 : 4,688,744.56 = 2,002,851.33 : x
  2. Step 2: Convert to fraction form
    3,398,234.01/4,688,744.56 = 2,002,851.33/x
  3. Step 3: Cross multiply
    3,398,234.01x = 4,688,744.56 × 2,002,851.33
  4. Step 4: Simplify right side
    3,398,234.01x = 9,390,858,278,026.26
  5. Step 5: Solve for x
    x = 9,390,858,278,026.26/3,398,234.01
  6. Step 6: Final answer
    x = 2,763,452.50

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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.