Home / 1,034,983.54-1,428,293.44-576,103.10

Finding the Fourth Proportional to 1,034,983.54, 1,428,293.44 and 576,103.10

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Solution

The fourth proportional to 1,034,983.54, 1,428,293.44 and 576,103.10 is: 795,031.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,983.54 : 1,428,293.44 = 576,103.10 : x
  2. Step 2: Convert to fraction form
    1,034,983.54/1,428,293.44 = 576,103.10/x
  3. Step 3: Cross multiply
    1,034,983.54x = 1,428,293.44 × 576,103.10
  4. Step 4: Simplify right side
    1,034,983.54x = 822,844,272,072.33
  5. Step 5: Solve for x
    x = 822,844,272,072.33/1,034,983.54
  6. Step 6: Final answer
    x = 795,031.26

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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.