Home / 4,491,601.32-6,737,744.70-1,499,785.32

Finding the Fourth Proportional to 4,491,601.32, 6,737,744.70 and 1,499,785.32

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Solution

The fourth proportional to 4,491,601.32, 6,737,744.70 and 1,499,785.32 is: 2,249,792.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,601.32 : 6,737,744.70 = 1,499,785.32 : x
  2. Step 2: Convert to fraction form
    4,491,601.32/6,737,744.70 = 1,499,785.32/x
  3. Step 3: Cross multiply
    4,491,601.32x = 6,737,744.70 × 1,499,785.32
  4. Step 4: Simplify right side
    4,491,601.32x = 10,105,170,590,967.80
  5. Step 5: Solve for x
    x = 10,105,170,590,967.80/4,491,601.32
  6. Step 6: Final answer
    x = 2,249,792.42

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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.