Home / 2,738,983.10-4,108,474.65-2,592,016.70

Finding the Fourth Proportional to 2,738,983.10, 4,108,474.65 and 2,592,016.70

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Solution

The fourth proportional to 2,738,983.10, 4,108,474.65 and 2,592,016.70 is: 3,888,025.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,983.10 : 4,108,474.65 = 2,592,016.70 : x
  2. Step 2: Convert to fraction form
    2,738,983.10/4,108,474.65 = 2,592,016.70/x
  3. Step 3: Cross multiply
    2,738,983.10x = 4,108,474.65 × 2,592,016.70
  4. Step 4: Simplify right side
    2,738,983.10x = 10,649,234,904,326.66
  5. Step 5: Solve for x
    x = 10,649,234,904,326.66/2,738,983.10
  6. Step 6: Final answer
    x = 3,888,025.05

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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.