Home / 794,790.20-1,096,817.82-432,217.51

Finding the Fourth Proportional to 794,790.20, 1,096,817.82 and 432,217.51

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Solution

The fourth proportional to 794,790.20, 1,096,817.82 and 432,217.51 is: 596,464.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,790.20 : 1,096,817.82 = 432,217.51 : x
  2. Step 2: Convert to fraction form
    794,790.20/1,096,817.82 = 432,217.51/x
  3. Step 3: Cross multiply
    794,790.20x = 1,096,817.82 × 432,217.51
  4. Step 4: Simplify right side
    794,790.20x = 474,063,867,084.03
  5. Step 5: Solve for x
    x = 474,063,867,084.03/794,790.20
  6. Step 6: Final answer
    x = 596,464.16

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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.