Home / 1,914,965.33-2,872,442.76-567,233.02

Finding the Fourth Proportional to 1,914,965.33, 2,872,442.76 and 567,233.02

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Solution

The fourth proportional to 1,914,965.33, 2,872,442.76 and 567,233.02 is: 850,847.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,965.33 : 2,872,442.76 = 567,233.02 : x
  2. Step 2: Convert to fraction form
    1,914,965.33/2,872,442.76 = 567,233.02/x
  3. Step 3: Cross multiply
    1,914,965.33x = 2,872,442.76 × 567,233.02
  4. Step 4: Simplify right side
    1,914,965.33x = 1,629,344,384,565.23
  5. Step 5: Solve for x
    x = 1,629,344,384,565.23/1,914,965.33
  6. Step 6: Final answer
    x = 850,847.98

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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.