Home / 1,063,081.67-1,594,628.85-264,363.22

Finding the Fourth Proportional to 1,063,081.67, 1,594,628.85 and 264,363.22

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Solution

The fourth proportional to 1,063,081.67, 1,594,628.85 and 264,363.22 is: 396,546.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,081.67 : 1,594,628.85 = 264,363.22 : x
  2. Step 2: Convert to fraction form
    1,063,081.67/1,594,628.85 = 264,363.22/x
  3. Step 3: Cross multiply
    1,063,081.67x = 1,594,628.85 × 264,363.22
  4. Step 4: Simplify right side
    1,063,081.67x = 421,561,209,517.75
  5. Step 5: Solve for x
    x = 421,561,209,517.75/1,063,081.67
  6. Step 6: Final answer
    x = 396,546.40

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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.