Home / 2,433,409.80-3,649,769.10-836,046.60

Finding the Fourth Proportional to 2,433,409.80, 3,649,769.10 and 836,046.60

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Solution

The fourth proportional to 2,433,409.80, 3,649,769.10 and 836,046.60 is: 1,253,951.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,409.80 : 3,649,769.10 = 836,046.60 : x
  2. Step 2: Convert to fraction form
    2,433,409.80/3,649,769.10 = 836,046.60/x
  3. Step 3: Cross multiply
    2,433,409.80x = 3,649,769.10 × 836,046.60
  4. Step 4: Simplify right side
    2,433,409.80x = 3,051,377,046,840.06
  5. Step 5: Solve for x
    x = 3,051,377,046,840.06/2,433,409.80
  6. Step 6: Final answer
    x = 1,253,951.16

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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.