Home / 2,342,255.70-3,513,383.55-1,082,543.70

Finding the Fourth Proportional to 2,342,255.70, 3,513,383.55 and 1,082,543.70

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Solution

The fourth proportional to 2,342,255.70, 3,513,383.55 and 1,082,543.70 is: 1,623,815.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,255.70 : 3,513,383.55 = 1,082,543.70 : x
  2. Step 2: Convert to fraction form
    2,342,255.70/3,513,383.55 = 1,082,543.70/x
  3. Step 3: Cross multiply
    2,342,255.70x = 3,513,383.55 × 1,082,543.70
  4. Step 4: Simplify right side
    2,342,255.70x = 3,803,391,227,736.14
  5. Step 5: Solve for x
    x = 3,803,391,227,736.14/2,342,255.70
  6. Step 6: Final answer
    x = 1,623,815.55

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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.