Home / 1,766,588.43-2,649,883.56-568,510.65

Finding the Fourth Proportional to 1,766,588.43, 2,649,883.56 and 568,510.65

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Solution

The fourth proportional to 1,766,588.43, 2,649,883.56 and 568,510.65 is: 852,766.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,588.43 : 2,649,883.56 = 568,510.65 : x
  2. Step 2: Convert to fraction form
    1,766,588.43/2,649,883.56 = 568,510.65/x
  3. Step 3: Cross multiply
    1,766,588.43x = 2,649,883.56 × 568,510.65
  4. Step 4: Simplify right side
    1,766,588.43x = 1,506,487,026,185.87
  5. Step 5: Solve for x
    x = 1,506,487,026,185.87/1,766,588.43
  6. Step 6: Final answer
    x = 852,766.27

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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.