Home / 8,244,282.94-11,378,474.88-4,574,381.82

Finding the Fourth Proportional to 8,244,282.94, 11,378,474.88 and 4,574,381.82

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Solution

The fourth proportional to 8,244,282.94, 11,378,474.88 and 4,574,381.82 is: 6,313,403.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,282.94 : 11,378,474.88 = 4,574,381.82 : x
  2. Step 2: Convert to fraction form
    8,244,282.94/11,378,474.88 = 4,574,381.82/x
  3. Step 3: Cross multiply
    8,244,282.94x = 11,378,474.88 × 4,574,381.82
  4. Step 4: Simplify right side
    8,244,282.94x = 52,049,488,596,306.38
  5. Step 5: Solve for x
    x = 52,049,488,596,306.38/8,244,282.94
  6. Step 6: Final answer
    x = 6,313,403.97

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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.