Home / 2,519,254-3,778,883.76-625,995.44

Finding the Fourth Proportional to 2,519,254, 3,778,883.76 and 625,995.44

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Solution

The fourth proportional to 2,519,254, 3,778,883.76 and 625,995.44 is: 938,993.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,254 : 3,778,883.76 = 625,995.44 : x
  2. Step 2: Convert to fraction form
    2,519,254/3,778,883.76 = 625,995.44/x
  3. Step 3: Cross multiply
    2,519,254x = 3,778,883.76 × 625,995.44
  4. Step 4: Simplify right side
    2,519,254x = 2,365,564,002,050.05
  5. Step 5: Solve for x
    x = 2,365,564,002,050.05/2,519,254
  6. Step 6: Final answer
    x = 938,993.85

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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.