Home / 1,566,782.55-2,350,173.83-444,851.55

Finding the Fourth Proportional to 1,566,782.55, 2,350,173.83 and 444,851.55

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Solution

The fourth proportional to 1,566,782.55, 2,350,173.83 and 444,851.55 is: 667,277.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,782.55 : 2,350,173.83 = 444,851.55 : x
  2. Step 2: Convert to fraction form
    1,566,782.55/2,350,173.83 = 444,851.55/x
  3. Step 3: Cross multiply
    1,566,782.55x = 2,350,173.83 × 444,851.55
  4. Step 4: Simplify right side
    1,566,782.55x = 1,045,478,468,820.68
  5. Step 5: Solve for x
    x = 1,045,478,468,820.68/1,566,782.55
  6. Step 6: Final answer
    x = 667,277.33

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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.