Home / 801,005.04-1,201,508.46-295,346.94

Finding the Fourth Proportional to 801,005.04, 1,201,508.46 and 295,346.94

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Solution

The fourth proportional to 801,005.04, 1,201,508.46 and 295,346.94 is: 443,020.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,005.04 : 1,201,508.46 = 295,346.94 : x
  2. Step 2: Convert to fraction form
    801,005.04/1,201,508.46 = 295,346.94/x
  3. Step 3: Cross multiply
    801,005.04x = 1,201,508.46 × 295,346.94
  4. Step 4: Simplify right side
    801,005.04x = 354,861,847,045.11
  5. Step 5: Solve for x
    x = 354,861,847,045.11/801,005.04
  6. Step 6: Final answer
    x = 443,020.74

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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.