Home / 1,766,605.22-2,649,908.67-568,527.40

Finding the Fourth Proportional to 1,766,605.22, 2,649,908.67 and 568,527.40

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Solution

The fourth proportional to 1,766,605.22, 2,649,908.67 and 568,527.40 is: 852,791.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,605.22 : 2,649,908.67 = 568,527.40 : x
  2. Step 2: Convert to fraction form
    1,766,605.22/2,649,908.67 = 568,527.40/x
  3. Step 3: Cross multiply
    1,766,605.22x = 2,649,908.67 × 568,527.40
  4. Step 4: Simplify right side
    1,766,605.22x = 1,506,545,686,392.56
  5. Step 5: Solve for x
    x = 1,506,545,686,392.56/1,766,605.22
  6. Step 6: Final answer
    x = 852,791.37

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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.