Home / 11,670,255.91-17,507,986.40-3,584,047.58

Finding the Fourth Proportional to 11,670,255.91, 17,507,986.40 and 3,584,047.58

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Solution

The fourth proportional to 11,670,255.91, 17,507,986.40 and 3,584,047.58 is: 5,376,870.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670,255.91 : 17,507,986.40 = 3,584,047.58 : x
  2. Step 2: Convert to fraction form
    11,670,255.91/17,507,986.40 = 3,584,047.58/x
  3. Step 3: Cross multiply
    11,670,255.91x = 17,507,986.40 × 3,584,047.58
  4. Step 4: Simplify right side
    11,670,255.91x = 62,749,456,182,132.74
  5. Step 5: Solve for x
    x = 62,749,456,182,132.74/11,670,255.91
  6. Step 6: Final answer
    x = 5,376,870.63

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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.