Home / 1,224,456.04-1,836,702.54-466,339.48

Finding the Fourth Proportional to 1,224,456.04, 1,836,702.54 and 466,339.48

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Solution

The fourth proportional to 1,224,456.04, 1,836,702.54 and 466,339.48 is: 699,516.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,456.04 : 1,836,702.54 = 466,339.48 : x
  2. Step 2: Convert to fraction form
    1,224,456.04/1,836,702.54 = 466,339.48/x
  3. Step 3: Cross multiply
    1,224,456.04x = 1,836,702.54 × 466,339.48
  4. Step 4: Simplify right side
    1,224,456.04x = 856,526,907,418.28
  5. Step 5: Solve for x
    x = 856,526,907,418.28/1,224,456.04
  6. Step 6: Final answer
    x = 699,516.26

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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.