Home / 882,377.88-1,323,348.12-251,297.16

Finding the Fourth Proportional to 882,377.88, 1,323,348.12 and 251,297.16

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Solution

The fourth proportional to 882,377.88, 1,323,348.12 and 251,297.16 is: 376,883.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,377.88 : 1,323,348.12 = 251,297.16 : x
  2. Step 2: Convert to fraction form
    882,377.88/1,323,348.12 = 251,297.16/x
  3. Step 3: Cross multiply
    882,377.88x = 1,323,348.12 × 251,297.16
  4. Step 4: Simplify right side
    882,377.88x = 332,553,624,247.34
  5. Step 5: Solve for x
    x = 332,553,624,247.34/882,377.88
  6. Step 6: Final answer
    x = 376,883.46

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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.