Home / 7,776,002.15-11,664,003.23-3,524,474.15

Finding the Fourth Proportional to 7,776,002.15, 11,664,003.23 and 3,524,474.15

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Solution

The fourth proportional to 7,776,002.15, 11,664,003.23 and 3,524,474.15 is: 5,286,711.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,776,002.15 : 11,664,003.23 = 3,524,474.15 : x
  2. Step 2: Convert to fraction form
    7,776,002.15/11,664,003.23 = 3,524,474.15/x
  3. Step 3: Cross multiply
    7,776,002.15x = 11,664,003.23 × 3,524,474.15
  4. Step 4: Simplify right side
    7,776,002.15x = 41,109,477,852,029.13
  5. Step 5: Solve for x
    x = 41,109,477,852,029.13/7,776,002.15
  6. Step 6: Final answer
    x = 5,286,711.23

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Similar ratio
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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.