Home / 1,348,819.76-2,023,182.84-337,950.56

Finding the Fourth Proportional to 1,348,819.76, 2,023,182.84 and 337,950.56

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Solution

The fourth proportional to 1,348,819.76, 2,023,182.84 and 337,950.56 is: 506,914.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,819.76 : 2,023,182.84 = 337,950.56 : x
  2. Step 2: Convert to fraction form
    1,348,819.76/2,023,182.84 = 337,950.56/x
  3. Step 3: Cross multiply
    1,348,819.76x = 2,023,182.84 × 337,950.56
  4. Step 4: Simplify right side
    1,348,819.76x = 683,735,773,760.39
  5. Step 5: Solve for x
    x = 683,735,773,760.39/1,348,819.76
  6. Step 6: Final answer
    x = 506,914.11

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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.