Home / 4,474,784.32-6,174,742.08-2,514,351.04

Finding the Fourth Proportional to 4,474,784.32, 6,174,742.08 and 2,514,351.04

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Solution

The fourth proportional to 4,474,784.32, 6,174,742.08 and 2,514,351.04 is: 3,469,545.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474,784.32 : 6,174,742.08 = 2,514,351.04 : x
  2. Step 2: Convert to fraction form
    4,474,784.32/6,174,742.08 = 2,514,351.04/x
  3. Step 3: Cross multiply
    4,474,784.32x = 6,174,742.08 × 2,514,351.04
  4. Step 4: Simplify right side
    4,474,784.32x = 15,525,469,170,579.76
  5. Step 5: Solve for x
    x = 15,525,469,170,579.76/4,474,784.32
  6. Step 6: Final answer
    x = 3,469,545.81

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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.