Home / 3,382,316.40-4,667,787.30-2,006,474.70

Finding the Fourth Proportional to 3,382,316.40, 4,667,787.30 and 2,006,474.70

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Solution

The fourth proportional to 3,382,316.40, 4,667,787.30 and 2,006,474.70 is: 2,769,048.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,316.40 : 4,667,787.30 = 2,006,474.70 : x
  2. Step 2: Convert to fraction form
    3,382,316.40/4,667,787.30 = 2,006,474.70/x
  3. Step 3: Cross multiply
    3,382,316.40x = 4,667,787.30 × 2,006,474.70
  4. Step 4: Simplify right side
    3,382,316.40x = 9,365,797,122,431.31
  5. Step 5: Solve for x
    x = 9,365,797,122,431.31/3,382,316.40
  6. Step 6: Final answer
    x = 2,769,048.20

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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.