Home / 537,162.30-804,577.05-327,210.30

Finding the Fourth Proportional to 537,162.30, 804,577.05 and 327,210.30

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Solution

The fourth proportional to 537,162.30, 804,577.05 and 327,210.30 is: 490,104.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,162.30 : 804,577.05 = 327,210.30 : x
  2. Step 2: Convert to fraction form
    537,162.30/804,577.05 = 327,210.30/x
  3. Step 3: Cross multiply
    537,162.30x = 804,577.05 × 327,210.30
  4. Step 4: Simplify right side
    537,162.30x = 263,265,897,903.62
  5. Step 5: Solve for x
    x = 263,265,897,903.62/537,162.30
  6. Step 6: Final answer
    x = 490,104.94

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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.