Home / 3,610,256.27-5,403,177.95-3,513,102.84

Finding the Fourth Proportional to 3,610,256.27, 5,403,177.95 and 3,513,102.84

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Solution

The fourth proportional to 3,610,256.27, 5,403,177.95 and 3,513,102.84 is: 5,257,776.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,256.27 : 5,403,177.95 = 3,513,102.84 : x
  2. Step 2: Convert to fraction form
    3,610,256.27/5,403,177.95 = 3,513,102.84/x
  3. Step 3: Cross multiply
    3,610,256.27x = 5,403,177.95 × 3,513,102.84
  4. Step 4: Simplify right side
    3,610,256.27x = 18,981,919,783,604.86
  5. Step 5: Solve for x
    x = 18,981,919,783,604.86/3,610,256.27
  6. Step 6: Final answer
    x = 5,257,776.29

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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.