Home / 9,679,703.80-14,519,956.38-2,856,277

Finding the Fourth Proportional to 9,679,703.80, 14,519,956.38 and 2,856,277

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Solution

The fourth proportional to 9,679,703.80, 14,519,956.38 and 2,856,277 is: 4,284,533.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,703.80 : 14,519,956.38 = 2,856,277 : x
  2. Step 2: Convert to fraction form
    9,679,703.80/14,519,956.38 = 2,856,277/x
  3. Step 3: Cross multiply
    9,679,703.80x = 14,519,956.38 × 2,856,277
  4. Step 4: Simplify right side
    9,679,703.80x = 41,473,017,449,197.27
  5. Step 5: Solve for x
    x = 41,473,017,449,197.27/9,679,703.80
  6. Step 6: Final answer
    x = 4,284,533.73

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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.