Home / 2,952,601.30-4,418,404.35-2,049,807.70

Finding the Fourth Proportional to 2,952,601.30, 4,418,404.35 and 2,049,807.70

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Solution

The fourth proportional to 2,952,601.30, 4,418,404.35 and 2,049,807.70 is: 3,067,423.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,601.30 : 4,418,404.35 = 2,049,807.70 : x
  2. Step 2: Convert to fraction form
    2,952,601.30/4,418,404.35 = 2,049,807.70/x
  3. Step 3: Cross multiply
    2,952,601.30x = 4,418,404.35 × 2,049,807.70
  4. Step 4: Simplify right side
    2,952,601.30x = 9,056,879,258,343.49
  5. Step 5: Solve for x
    x = 9,056,879,258,343.49/2,952,601.30
  6. Step 6: Final answer
    x = 3,067,423.72

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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.