Home / 1,054,192.20-1,454,673.54-595,279

Finding the Fourth Proportional to 1,054,192.20, 1,454,673.54 and 595,279

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Solution

The fourth proportional to 1,054,192.20, 1,454,673.54 and 595,279 is: 821,421.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,192.20 : 1,454,673.54 = 595,279 : x
  2. Step 2: Convert to fraction form
    1,054,192.20/1,454,673.54 = 595,279/x
  3. Step 3: Cross multiply
    1,054,192.20x = 1,454,673.54 × 595,279
  4. Step 4: Simplify right side
    1,054,192.20x = 865,936,610,217.66
  5. Step 5: Solve for x
    x = 865,936,610,217.66/1,054,192.20
  6. Step 6: Final answer
    x = 821,421.95

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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.