Home / 4,544,820.72-6,275,537.64-4,339,330.20

Finding the Fourth Proportional to 4,544,820.72, 6,275,537.64 and 4,339,330.20

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Solution

The fourth proportional to 4,544,820.72, 6,275,537.64 and 4,339,330.20 is: 5,991,794.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,820.72 : 6,275,537.64 = 4,339,330.20 : x
  2. Step 2: Convert to fraction form
    4,544,820.72/6,275,537.64 = 4,339,330.20/x
  3. Step 3: Cross multiply
    4,544,820.72x = 6,275,537.64 × 4,339,330.20
  4. Step 4: Simplify right side
    4,544,820.72x = 27,231,630,002,488.73
  5. Step 5: Solve for x
    x = 27,231,630,002,488.73/4,544,820.72
  6. Step 6: Final answer
    x = 5,991,794.11

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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.