Home / 6,192,240.72-9,284,681.47-2,354,344.07

Finding the Fourth Proportional to 6,192,240.72, 9,284,681.47 and 2,354,344.07

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Solution

The fourth proportional to 6,192,240.72, 9,284,681.47 and 2,354,344.07 is: 3,530,117.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,240.72 : 9,284,681.47 = 2,354,344.07 : x
  2. Step 2: Convert to fraction form
    6,192,240.72/9,284,681.47 = 2,354,344.07/x
  3. Step 3: Cross multiply
    6,192,240.72x = 9,284,681.47 × 2,354,344.07
  4. Step 4: Simplify right side
    6,192,240.72x = 21,859,334,760,733.38
  5. Step 5: Solve for x
    x = 21,859,334,760,733.38/6,192,240.72
  6. Step 6: Final answer
    x = 3,530,117.09

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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.