Home / 2,257,723.72-3,384,926.70-1,134,661.96

Finding the Fourth Proportional to 2,257,723.72, 3,384,926.70 and 1,134,661.96

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Solution

The fourth proportional to 2,257,723.72, 3,384,926.70 and 1,134,661.96 is: 1,701,159.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,257,723.72 : 3,384,926.70 = 1,134,661.96 : x
  2. Step 2: Convert to fraction form
    2,257,723.72/3,384,926.70 = 1,134,661.96/x
  3. Step 3: Cross multiply
    2,257,723.72x = 3,384,926.70 × 1,134,661.96
  4. Step 4: Simplify right side
    2,257,723.72x = 3,840,747,563,878.33
  5. Step 5: Solve for x
    x = 3,840,747,563,878.33/2,257,723.72
  6. Step 6: Final answer
    x = 1,701,159.24

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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.