Home / 11,194,289.13-16,791,527.66-3,107,895.32

Finding the Fourth Proportional to 11,194,289.13, 16,791,527.66 and 3,107,895.32

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Solution

The fourth proportional to 11,194,289.13, 16,791,527.66 and 3,107,895.32 is: 4,661,869.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,289.13 : 16,791,527.66 = 3,107,895.32 : x
  2. Step 2: Convert to fraction form
    11,194,289.13/16,791,527.66 = 3,107,895.32/x
  3. Step 3: Cross multiply
    11,194,289.13x = 16,791,527.66 × 3,107,895.32
  4. Step 4: Simplify right side
    11,194,289.13x = 52,186,310,156,019.54
  5. Step 5: Solve for x
    x = 52,186,310,156,019.54/11,194,289.13
  6. Step 6: Final answer
    x = 4,661,869.06

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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.