Home / 601,094.34-829,511.59-329,180.04

Finding the Fourth Proportional to 601,094.34, 829,511.59 and 329,180.04

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Solution

The fourth proportional to 601,094.34, 829,511.59 and 329,180.04 is: 454,269.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,094.34 : 829,511.59 = 329,180.04 : x
  2. Step 2: Convert to fraction form
    601,094.34/829,511.59 = 329,180.04/x
  3. Step 3: Cross multiply
    601,094.34x = 829,511.59 × 329,180.04
  4. Step 4: Simplify right side
    601,094.34x = 273,058,661,273.39
  5. Step 5: Solve for x
    x = 273,058,661,273.39/601,094.34
  6. Step 6: Final answer
    x = 454,269.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.