Home / 2,597,546.85-3,896,387.10-1,230,999.90

Finding the Fourth Proportional to 2,597,546.85, 3,896,387.10 and 1,230,999.90

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Solution

The fourth proportional to 2,597,546.85, 3,896,387.10 and 1,230,999.90 is: 1,846,531.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,546.85 : 3,896,387.10 = 1,230,999.90 : x
  2. Step 2: Convert to fraction form
    2,597,546.85/3,896,387.10 = 1,230,999.90/x
  3. Step 3: Cross multiply
    2,597,546.85x = 3,896,387.10 × 1,230,999.90
  4. Step 4: Simplify right side
    2,597,546.85x = 4,796,452,130,461.29
  5. Step 5: Solve for x
    x = 4,796,452,130,461.29/2,597,546.85
  6. Step 6: Final answer
    x = 1,846,531.52

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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.