Home / 2,495,496.70-3,743,245.05-898,111.90

Finding the Fourth Proportional to 2,495,496.70, 3,743,245.05 and 898,111.90

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Solution

The fourth proportional to 2,495,496.70, 3,743,245.05 and 898,111.90 is: 1,347,167.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,496.70 : 3,743,245.05 = 898,111.90 : x
  2. Step 2: Convert to fraction form
    2,495,496.70/3,743,245.05 = 898,111.90/x
  3. Step 3: Cross multiply
    2,495,496.70x = 3,743,245.05 × 898,111.90
  4. Step 4: Simplify right side
    2,495,496.70x = 3,361,852,924,021.10
  5. Step 5: Solve for x
    x = 3,361,852,924,021.10/2,495,496.70
  6. Step 6: Final answer
    x = 1,347,167.85

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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.