Home / 1,079,195.54-1,489,301.91-595,760.94

Finding the Fourth Proportional to 1,079,195.54, 1,489,301.91 and 595,760.94

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Solution

The fourth proportional to 1,079,195.54, 1,489,301.91 and 595,760.94 is: 822,156.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,195.54 : 1,489,301.91 = 595,760.94 : x
  2. Step 2: Convert to fraction form
    1,079,195.54/1,489,301.91 = 595,760.94/x
  3. Step 3: Cross multiply
    1,079,195.54x = 1,489,301.91 × 595,760.94
  4. Step 4: Simplify right side
    1,079,195.54x = 887,267,905,845.40
  5. Step 5: Solve for x
    x = 887,267,905,845.40/1,079,195.54
  6. Step 6: Final answer
    x = 822,156.76

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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.