Home / 1,623,863.70-2,435,795.55-501,930.90

Finding the Fourth Proportional to 1,623,863.70, 2,435,795.55 and 501,930.90

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Solution

The fourth proportional to 1,623,863.70, 2,435,795.55 and 501,930.90 is: 752,896.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,863.70 : 2,435,795.55 = 501,930.90 : x
  2. Step 2: Convert to fraction form
    1,623,863.70/2,435,795.55 = 501,930.90/x
  3. Step 3: Cross multiply
    1,623,863.70x = 2,435,795.55 × 501,930.90
  4. Step 4: Simplify right side
    1,623,863.70x = 1,222,601,052,627.49
  5. Step 5: Solve for x
    x = 1,222,601,052,627.49/1,623,863.70
  6. Step 6: Final answer
    x = 752,896.35

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Similar ratio
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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.