Home / 2,936,265.63-4,402,974.51-1,722,238.97

Finding the Fourth Proportional to 2,936,265.63, 4,402,974.51 and 1,722,238.97

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Solution

The fourth proportional to 2,936,265.63, 4,402,974.51 and 1,722,238.97 is: 2,582,523.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,265.63 : 4,402,974.51 = 1,722,238.97 : x
  2. Step 2: Convert to fraction form
    2,936,265.63/4,402,974.51 = 1,722,238.97/x
  3. Step 3: Cross multiply
    2,936,265.63x = 4,402,974.51 × 1,722,238.97
  4. Step 4: Simplify right side
    2,936,265.63x = 7,582,974,263,023.78
  5. Step 5: Solve for x
    x = 7,582,974,263,023.78/2,936,265.63
  6. Step 6: Final answer
    x = 2,582,523.25

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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.