Home / 1,844,489.10-2,766,733.65-514,793.10

Finding the Fourth Proportional to 1,844,489.10, 2,766,733.65 and 514,793.10

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Solution

The fourth proportional to 1,844,489.10, 2,766,733.65 and 514,793.10 is: 772,189.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,489.10 : 2,766,733.65 = 514,793.10 : x
  2. Step 2: Convert to fraction form
    1,844,489.10/2,766,733.65 = 514,793.10/x
  3. Step 3: Cross multiply
    1,844,489.10x = 2,766,733.65 × 514,793.10
  4. Step 4: Simplify right side
    1,844,489.10x = 1,424,295,392,557.82
  5. Step 5: Solve for x
    x = 1,424,295,392,557.82/1,844,489.10
  6. Step 6: Final answer
    x = 772,189.65

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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.