Home / 882,180.62-1,323,279.06-251,094.26

Finding the Fourth Proportional to 882,180.62, 1,323,279.06 and 251,094.26

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Solution

The fourth proportional to 882,180.62, 1,323,279.06 and 251,094.26 is: 376,643.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,180.62 : 1,323,279.06 = 251,094.26 : x
  2. Step 2: Convert to fraction form
    882,180.62/1,323,279.06 = 251,094.26/x
  3. Step 3: Cross multiply
    882,180.62x = 1,323,279.06 × 251,094.26
  4. Step 4: Simplify right side
    882,180.62x = 332,267,776,344.20
  5. Step 5: Solve for x
    x = 332,267,776,344.20/882,180.62
  6. Step 6: Final answer
    x = 376,643.70

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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.