Home / 2,236,006.80-3,354,010.20-740,098.80

Finding the Fourth Proportional to 2,236,006.80, 3,354,010.20 and 740,098.80

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Solution

The fourth proportional to 2,236,006.80, 3,354,010.20 and 740,098.80 is: 1,110,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,006.80 : 3,354,010.20 = 740,098.80 : x
  2. Step 2: Convert to fraction form
    2,236,006.80/3,354,010.20 = 740,098.80/x
  3. Step 3: Cross multiply
    2,236,006.80x = 3,354,010.20 × 740,098.80
  4. Step 4: Simplify right side
    2,236,006.80x = 2,482,298,924,207.76
  5. Step 5: Solve for x
    x = 2,482,298,924,207.76/2,236,006.80
  6. Step 6: Final answer
    x = 1,110,148.20

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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.