Home / 969,917.80-1,454,876.70-592,004.20

Finding the Fourth Proportional to 969,917.80, 1,454,876.70 and 592,004.20

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Solution

The fourth proportional to 969,917.80, 1,454,876.70 and 592,004.20 is: 888,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,917.80 : 1,454,876.70 = 592,004.20 : x
  2. Step 2: Convert to fraction form
    969,917.80/1,454,876.70 = 592,004.20/x
  3. Step 3: Cross multiply
    969,917.80x = 1,454,876.70 × 592,004.20
  4. Step 4: Simplify right side
    969,917.80x = 861,293,116,882.14
  5. Step 5: Solve for x
    x = 861,293,116,882.14/969,917.80
  6. Step 6: Final answer
    x = 888,006.30

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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.