Home / 11,194,277.85-16,791,510.78-3,107,884.05

Finding the Fourth Proportional to 11,194,277.85, 16,791,510.78 and 3,107,884.05

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Solution

The fourth proportional to 11,194,277.85, 16,791,510.78 and 3,107,884.05 is: 4,661,852.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,277.85 : 16,791,510.78 = 3,107,884.05 : x
  2. Step 2: Convert to fraction form
    11,194,277.85/16,791,510.78 = 3,107,884.05/x
  3. Step 3: Cross multiply
    11,194,277.85x = 16,791,510.78 × 3,107,884.05
  4. Step 4: Simplify right side
    11,194,277.85x = 52,186,068,528,565.06
  5. Step 5: Solve for x
    x = 52,186,068,528,565.06/11,194,277.85
  6. Step 6: Final answer
    x = 4,661,852.17

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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.