Home / 584,164.72-876,247.26-247,117.96

Finding the Fourth Proportional to 584,164.72, 876,247.26 and 247,117.96

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Solution

The fourth proportional to 584,164.72, 876,247.26 and 247,117.96 is: 370,677.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,164.72 : 876,247.26 = 247,117.96 : x
  2. Step 2: Convert to fraction form
    584,164.72/876,247.26 = 247,117.96/x
  3. Step 3: Cross multiply
    584,164.72x = 876,247.26 × 247,117.96
  4. Step 4: Simplify right side
    584,164.72x = 216,536,435,346.79
  5. Step 5: Solve for x
    x = 216,536,435,346.79/584,164.72
  6. Step 6: Final answer
    x = 370,677.02

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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.