Home / 4,096,972.56-5,656,086.70-2,465,780.52

Finding the Fourth Proportional to 4,096,972.56, 5,656,086.70 and 2,465,780.52

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Solution

The fourth proportional to 4,096,972.56, 5,656,086.70 and 2,465,780.52 is: 3,404,140.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,972.56 : 5,656,086.70 = 2,465,780.52 : x
  2. Step 2: Convert to fraction form
    4,096,972.56/5,656,086.70 = 2,465,780.52/x
  3. Step 3: Cross multiply
    4,096,972.56x = 5,656,086.70 × 2,465,780.52
  4. Step 4: Simplify right side
    4,096,972.56x = 13,946,668,404,291.08
  5. Step 5: Solve for x
    x = 13,946,668,404,291.08/4,096,972.56
  6. Step 6: Final answer
    x = 3,404,140.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.