Home / 11,194,328.46-16,791,586.76-3,107,934.63

Finding the Fourth Proportional to 11,194,328.46, 16,791,586.76 and 3,107,934.63

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Solution

The fourth proportional to 11,194,328.46, 16,791,586.76 and 3,107,934.63 is: 4,661,928.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,328.46 : 16,791,586.76 = 3,107,934.63 : x
  2. Step 2: Convert to fraction form
    11,194,328.46/16,791,586.76 = 3,107,934.63/x
  3. Step 3: Cross multiply
    11,194,328.46x = 16,791,586.76 × 3,107,934.63
  4. Step 4: Simplify right side
    11,194,328.46x = 52,187,153,968,513.82
  5. Step 5: Solve for x
    x = 52,187,153,968,513.82/11,194,328.46
  6. Step 6: Final answer
    x = 4,661,928.06

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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.