Home / 882,704.20-1,323,663.66-251,475.40

Finding the Fourth Proportional to 882,704.20, 1,323,663.66 and 251,475.40

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Solution

The fourth proportional to 882,704.20, 1,323,663.66 and 251,475.40 is: 377,101.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,704.20 : 1,323,663.66 = 251,475.40 : x
  2. Step 2: Convert to fraction form
    882,704.20/1,323,663.66 = 251,475.40/x
  3. Step 3: Cross multiply
    882,704.20x = 1,323,663.66 × 251,475.40
  4. Step 4: Simplify right side
    882,704.20x = 332,868,848,363.96
  5. Step 5: Solve for x
    x = 332,868,848,363.96/882,704.20
  6. Step 6: Final answer
    x = 377,101.24

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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.