Home / 2,338,790.45-3,508,185.80-565,862.45

Finding the Fourth Proportional to 2,338,790.45, 3,508,185.80 and 565,862.45

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Solution

The fourth proportional to 2,338,790.45, 3,508,185.80 and 565,862.45 is: 848,793.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,790.45 : 3,508,185.80 = 565,862.45 : x
  2. Step 2: Convert to fraction form
    2,338,790.45/3,508,185.80 = 565,862.45/x
  3. Step 3: Cross multiply
    2,338,790.45x = 3,508,185.80 × 565,862.45
  4. Step 4: Simplify right side
    2,338,790.45x = 1,985,150,591,472.97
  5. Step 5: Solve for x
    x = 1,985,150,591,472.97/2,338,790.45
  6. Step 6: Final answer
    x = 848,793.70

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Double scale
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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.