Home / 4,061,428.19-5,601,542.36-3,451,599.64

Finding the Fourth Proportional to 4,061,428.19, 5,601,542.36 and 3,451,599.64

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Solution

The fourth proportional to 4,061,428.19, 5,601,542.36 and 3,451,599.64 is: 4,760,463.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,428.19 : 5,601,542.36 = 3,451,599.64 : x
  2. Step 2: Convert to fraction form
    4,061,428.19/5,601,542.36 = 3,451,599.64/x
  3. Step 3: Cross multiply
    4,061,428.19x = 5,601,542.36 × 3,451,599.64
  4. Step 4: Simplify right side
    4,061,428.19x = 19,334,281,565,213.04
  5. Step 5: Solve for x
    x = 19,334,281,565,213.04/4,061,428.19
  6. Step 6: Final answer
    x = 4,760,463.73

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1.5x scale

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.