Home / 1,727,937.46-2,591,943.55-529,833.25

Finding the Fourth Proportional to 1,727,937.46, 2,591,943.55 and 529,833.25

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Solution

The fourth proportional to 1,727,937.46, 2,591,943.55 and 529,833.25 is: 794,761.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,937.46 : 2,591,943.55 = 529,833.25 : x
  2. Step 2: Convert to fraction form
    1,727,937.46/2,591,943.55 = 529,833.25/x
  3. Step 3: Cross multiply
    1,727,937.46x = 2,591,943.55 × 529,833.25
  4. Step 4: Simplify right side
    1,727,937.46x = 1,373,297,879,808.70
  5. Step 5: Solve for x
    x = 1,373,297,879,808.70/1,727,937.46
  6. Step 6: Final answer
    x = 794,761.33

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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.