Home / 3,228,171.16-4,455,360.53-2,452,525.65

Finding the Fourth Proportional to 3,228,171.16, 4,455,360.53 and 2,452,525.65

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Solution

The fourth proportional to 3,228,171.16, 4,455,360.53 and 2,452,525.65 is: 3,384,853.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,171.16 : 4,455,360.53 = 2,452,525.65 : x
  2. Step 2: Convert to fraction form
    3,228,171.16/4,455,360.53 = 2,452,525.65/x
  3. Step 3: Cross multiply
    3,228,171.16x = 4,455,360.53 × 2,452,525.65
  4. Step 4: Simplify right side
    3,228,171.16x = 10,926,885,979,822.59
  5. Step 5: Solve for x
    x = 10,926,885,979,822.59/3,228,171.16
  6. Step 6: Final answer
    x = 3,384,853.35

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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.