Home / 4,502,720.72-6,213,757.17-2,437,736.82

Finding the Fourth Proportional to 4,502,720.72, 6,213,757.17 and 2,437,736.82

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Solution

The fourth proportional to 4,502,720.72, 6,213,757.17 and 2,437,736.82 is: 3,364,078.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,720.72 : 6,213,757.17 = 2,437,736.82 : x
  2. Step 2: Convert to fraction form
    4,502,720.72/6,213,757.17 = 2,437,736.82/x
  3. Step 3: Cross multiply
    4,502,720.72x = 6,213,757.17 × 2,437,736.82
  4. Step 4: Simplify right side
    4,502,720.72x = 15,147,504,643,848.00
  5. Step 5: Solve for x
    x = 15,147,504,643,848.00/4,502,720.72
  6. Step 6: Final answer
    x = 3,364,078.21

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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.