Home / 1,108,366.92-1,529,546.58-599,067.72

Finding the Fourth Proportional to 1,108,366.92, 1,529,546.58 and 599,067.72

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Solution

The fourth proportional to 1,108,366.92, 1,529,546.58 and 599,067.72 is: 826,713.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,366.92 : 1,529,546.58 = 599,067.72 : x
  2. Step 2: Convert to fraction form
    1,108,366.92/1,529,546.58 = 599,067.72/x
  3. Step 3: Cross multiply
    1,108,366.92x = 1,529,546.58 × 599,067.72
  4. Step 4: Simplify right side
    1,108,366.92x = 916,301,982,314.40
  5. Step 5: Solve for x
    x = 916,301,982,314.40/1,108,366.92
  6. Step 6: Final answer
    x = 826,713.58

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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.