Home / 4,352,177.36-6,005,557.20-2,720,764.46

Finding the Fourth Proportional to 4,352,177.36, 6,005,557.20 and 2,720,764.46

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Solution

The fourth proportional to 4,352,177.36, 6,005,557.20 and 2,720,764.46 is: 3,754,375.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352,177.36 : 6,005,557.20 = 2,720,764.46 : x
  2. Step 2: Convert to fraction form
    4,352,177.36/6,005,557.20 = 2,720,764.46/x
  3. Step 3: Cross multiply
    4,352,177.36x = 6,005,557.20 × 2,720,764.46
  4. Step 4: Simplify right side
    4,352,177.36x = 16,339,706,592,257.11
  5. Step 5: Solve for x
    x = 16,339,706,592,257.11/4,352,177.36
  6. Step 6: Final answer
    x = 3,754,375.16

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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.