Home / 591,264.57-886,789.53-207,069.84

Finding the Fourth Proportional to 591,264.57, 886,789.53 and 207,069.84

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Solution

The fourth proportional to 591,264.57, 886,789.53 and 207,069.84 is: 310,567.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,264.57 : 886,789.53 = 207,069.84 : x
  2. Step 2: Convert to fraction form
    591,264.57/886,789.53 = 207,069.84/x
  3. Step 3: Cross multiply
    591,264.57x = 886,789.53 × 207,069.84
  4. Step 4: Simplify right side
    591,264.57x = 183,627,366,090.78
  5. Step 5: Solve for x
    x = 183,627,366,090.78/591,264.57
  6. Step 6: Final answer
    x = 310,567.17

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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.