Home / 9,356,773.14-13,976,811.21-6,932,660.98

Finding the Fourth Proportional to 9,356,773.14, 13,976,811.21 and 6,932,660.98

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Solution

The fourth proportional to 9,356,773.14, 13,976,811.21 and 6,932,660.98 is: 10,355,759.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,773.14 : 13,976,811.21 = 6,932,660.98 : x
  2. Step 2: Convert to fraction form
    9,356,773.14/13,976,811.21 = 6,932,660.98/x
  3. Step 3: Cross multiply
    9,356,773.14x = 13,976,811.21 × 6,932,660.98
  4. Step 4: Simplify right side
    9,356,773.14x = 96,896,493,700,393.59
  5. Step 5: Solve for x
    x = 96,896,493,700,393.59/9,356,773.14
  6. Step 6: Final answer
    x = 10,355,759.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.