Home / 829,160.35-1,241,747.42-473,094.88

Finding the Fourth Proportional to 829,160.35, 1,241,747.42 and 473,094.88

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Solution

The fourth proportional to 829,160.35, 1,241,747.42 and 473,094.88 is: 708,505.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    829,160.35 : 1,241,747.42 = 473,094.88 : x
  2. Step 2: Convert to fraction form
    829,160.35/1,241,747.42 = 473,094.88/x
  3. Step 3: Cross multiply
    829,160.35x = 1,241,747.42 × 473,094.88
  4. Step 4: Simplify right side
    829,160.35x = 587,464,341,185.37
  5. Step 5: Solve for x
    x = 587,464,341,185.37/829,160.35
  6. Step 6: Final answer
    x = 708,505.11

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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.