Home / 3,474,176.92-4,794,364.61-1,925,538.58

Finding the Fourth Proportional to 3,474,176.92, 4,794,364.61 and 1,925,538.58

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Solution

The fourth proportional to 3,474,176.92, 4,794,364.61 and 1,925,538.58 is: 2,657,243.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,176.92 : 4,794,364.61 = 1,925,538.58 : x
  2. Step 2: Convert to fraction form
    3,474,176.92/4,794,364.61 = 1,925,538.58/x
  3. Step 3: Cross multiply
    3,474,176.92x = 4,794,364.61 × 1,925,538.58
  4. Step 4: Simplify right side
    3,474,176.92x = 9,231,734,023,141.65
  5. Step 5: Solve for x
    x = 9,231,734,023,141.65/3,474,176.92
  6. Step 6: Final answer
    x = 2,657,243.50

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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.