Home / 3,645,110.19-5,030,404.78-2,096,372.92

Finding the Fourth Proportional to 3,645,110.19, 5,030,404.78 and 2,096,372.92

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Solution

The fourth proportional to 3,645,110.19, 5,030,404.78 and 2,096,372.92 is: 2,893,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,110.19 : 5,030,404.78 = 2,096,372.92 : x
  2. Step 2: Convert to fraction form
    3,645,110.19/5,030,404.78 = 2,096,372.92/x
  3. Step 3: Cross multiply
    3,645,110.19x = 5,030,404.78 × 2,096,372.92
  4. Step 4: Simplify right side
    3,645,110.19x = 10,545,604,332,278.54
  5. Step 5: Solve for x
    x = 10,545,604,332,278.54/3,645,110.19
  6. Step 6: Final answer
    x = 2,893,082.45

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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.