Home / 1,079,224.14-1,489,331.50-595,789.94

Finding the Fourth Proportional to 1,079,224.14, 1,489,331.50 and 595,789.94

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Solution

The fourth proportional to 1,079,224.14, 1,489,331.50 and 595,789.94 is: 822,191.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,224.14 : 1,489,331.50 = 595,789.94 : x
  2. Step 2: Convert to fraction form
    1,079,224.14/1,489,331.50 = 595,789.94/x
  3. Step 3: Cross multiply
    1,079,224.14x = 1,489,331.50 × 595,789.94
  4. Step 4: Simplify right side
    1,079,224.14x = 887,328,725,025.11
  5. Step 5: Solve for x
    x = 887,328,725,025.11/1,079,224.14
  6. Step 6: Final answer
    x = 822,191.32

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Double scale
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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.