Home / 713,301.52-1,070,092.22-264,026.20

Finding the Fourth Proportional to 713,301.52, 1,070,092.22 and 264,026.20

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Solution

The fourth proportional to 713,301.52, 1,070,092.22 and 264,026.20 is: 396,091.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,301.52 : 1,070,092.22 = 264,026.20 : x
  2. Step 2: Convert to fraction form
    713,301.52/1,070,092.22 = 264,026.20/x
  3. Step 3: Cross multiply
    713,301.52x = 1,070,092.22 × 264,026.20
  4. Step 4: Simplify right side
    713,301.52x = 282,532,382,496.16
  5. Step 5: Solve for x
    x = 282,532,382,496.16/713,301.52
  6. Step 6: Final answer
    x = 396,091.10

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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.