Home / 2,015,988.93-3,023,944.48-499,675

Finding the Fourth Proportional to 2,015,988.93, 3,023,944.48 and 499,675

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Solution

The fourth proportional to 2,015,988.93, 3,023,944.48 and 499,675 is: 749,502.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,988.93 : 3,023,944.48 = 499,675 : x
  2. Step 2: Convert to fraction form
    2,015,988.93/3,023,944.48 = 499,675/x
  3. Step 3: Cross multiply
    2,015,988.93x = 3,023,944.48 × 499,675
  4. Step 4: Simplify right side
    2,015,988.93x = 1,510,989,458,044
  5. Step 5: Solve for x
    x = 1,510,989,458,044/2,015,988.93
  6. Step 6: Final answer
    x = 749,502.85

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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.