Home / 4,343,414.31-5,993,990.91-2,383,393.46

Finding the Fourth Proportional to 4,343,414.31, 5,993,990.91 and 2,383,393.46

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Solution

The fourth proportional to 4,343,414.31, 5,993,990.91 and 2,383,393.46 is: 3,289,126.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,414.31 : 5,993,990.91 = 2,383,393.46 : x
  2. Step 2: Convert to fraction form
    4,343,414.31/5,993,990.91 = 2,383,393.46/x
  3. Step 3: Cross multiply
    4,343,414.31x = 5,993,990.91 × 2,383,393.46
  4. Step 4: Simplify right side
    4,343,414.31x = 14,286,038,704,223.49
  5. Step 5: Solve for x
    x = 14,286,038,704,223.49/4,343,414.31
  6. Step 6: Final answer
    x = 3,289,126.41

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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.