Home / 5,542,694.28-7,646,803.38-3,366,416.52

Finding the Fourth Proportional to 5,542,694.28, 7,646,803.38 and 3,366,416.52

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Solution

The fourth proportional to 5,542,694.28, 7,646,803.38 and 3,366,416.52 is: 4,644,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542,694.28 : 7,646,803.38 = 3,366,416.52 : x
  2. Step 2: Convert to fraction form
    5,542,694.28/7,646,803.38 = 3,366,416.52/x
  3. Step 3: Cross multiply
    5,542,694.28x = 7,646,803.38 × 3,366,416.52
  4. Step 4: Simplify right side
    5,542,694.28x = 25,742,325,223,623.84
  5. Step 5: Solve for x
    x = 25,742,325,223,623.84/5,542,694.28
  6. Step 6: Final answer
    x = 4,644,370.40

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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.