Home / 6,149,782.48-9,216,672.32-2,502,261.57

Finding the Fourth Proportional to 6,149,782.48, 9,216,672.32 and 2,502,261.57

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Solution

The fourth proportional to 6,149,782.48, 9,216,672.32 and 2,502,261.57 is: 3,750,136.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,782.48 : 9,216,672.32 = 2,502,261.57 : x
  2. Step 2: Convert to fraction form
    6,149,782.48/9,216,672.32 = 2,502,261.57/x
  3. Step 3: Cross multiply
    6,149,782.48x = 9,216,672.32 × 2,502,261.57
  4. Step 4: Simplify right side
    6,149,782.48x = 23,062,524,891,024.07
  5. Step 5: Solve for x
    x = 23,062,524,891,024.07/6,149,782.48
  6. Step 6: Final answer
    x = 3,750,136.69

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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.