Home / 7,494,972.66-11,240,777.16-3,447,573.30

Finding the Fourth Proportional to 7,494,972.66, 11,240,777.16 and 3,447,573.30

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Solution

The fourth proportional to 7,494,972.66, 11,240,777.16 and 3,447,573.30 is: 5,170,586.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,972.66 : 11,240,777.16 = 3,447,573.30 : x
  2. Step 2: Convert to fraction form
    7,494,972.66/11,240,777.16 = 3,447,573.30/x
  3. Step 3: Cross multiply
    7,494,972.66x = 11,240,777.16 × 3,447,573.30
  4. Step 4: Simplify right side
    7,494,972.66x = 38,753,403,208,065.83
  5. Step 5: Solve for x
    x = 38,753,403,208,065.83/7,494,972.66
  6. Step 6: Final answer
    x = 5,170,586.33

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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.