Home / 882,442.52-1,323,663.94-616,722.04

Finding the Fourth Proportional to 882,442.52, 1,323,663.94 and 616,722.04

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Solution

The fourth proportional to 882,442.52, 1,323,663.94 and 616,722.04 is: 925,083.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,442.52 : 1,323,663.94 = 616,722.04 : x
  2. Step 2: Convert to fraction form
    882,442.52/1,323,663.94 = 616,722.04/x
  3. Step 3: Cross multiply
    882,442.52x = 1,323,663.94 × 616,722.04
  4. Step 4: Simplify right side
    882,442.52x = 816,332,725,351.24
  5. Step 5: Solve for x
    x = 816,332,725,351.24/882,442.52
  6. Step 6: Final answer
    x = 925,083.17

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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.