Home / 11,803,933.44-16,290,262.35-6,577,288.56

Finding the Fourth Proportional to 11,803,933.44, 16,290,262.35 and 6,577,288.56

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Solution

The fourth proportional to 11,803,933.44, 16,290,262.35 and 6,577,288.56 is: 9,077,123.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,803,933.44 : 16,290,262.35 = 6,577,288.56 : x
  2. Step 2: Convert to fraction form
    11,803,933.44/16,290,262.35 = 6,577,288.56/x
  3. Step 3: Cross multiply
    11,803,933.44x = 16,290,262.35 × 6,577,288.56
  4. Step 4: Simplify right side
    11,803,933.44x = 107,145,756,194,053.70
  5. Step 5: Solve for x
    x = 107,145,756,194,053.70/11,803,933.44
  6. Step 6: Final answer
    x = 9,077,123.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.