Home / 794,689.95-1,096,656.62-432,110.64

Finding the Fourth Proportional to 794,689.95, 1,096,656.62 and 432,110.64

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Solution

The fourth proportional to 794,689.95, 1,096,656.62 and 432,110.64 is: 596,304.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,689.95 : 1,096,656.62 = 432,110.64 : x
  2. Step 2: Convert to fraction form
    794,689.95/1,096,656.62 = 432,110.64/x
  3. Step 3: Cross multiply
    794,689.95x = 1,096,656.62 × 432,110.64
  4. Step 4: Simplify right side
    794,689.95x = 473,876,991,767.88
  5. Step 5: Solve for x
    x = 473,876,991,767.88/794,689.95
  6. Step 6: Final answer
    x = 596,304.25

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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.