Home / 1,766,604.22-2,649,907.17-568,526.40

Finding the Fourth Proportional to 1,766,604.22, 2,649,907.17 and 568,526.40

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Solution

The fourth proportional to 1,766,604.22, 2,649,907.17 and 568,526.40 is: 852,789.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,604.22 : 2,649,907.17 = 568,526.40 : x
  2. Step 2: Convert to fraction form
    1,766,604.22/2,649,907.17 = 568,526.40/x
  3. Step 3: Cross multiply
    1,766,604.22x = 2,649,907.17 × 568,526.40
  4. Step 4: Simplify right side
    1,766,604.22x = 1,506,542,183,694.29
  5. Step 5: Solve for x
    x = 1,506,542,183,694.29/1,766,604.22
  6. Step 6: Final answer
    x = 852,789.87

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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.