Home / 9,364,326.20-14,022,869.70-7,474,758.20

Finding the Fourth Proportional to 9,364,326.20, 14,022,869.70 and 7,474,758.20

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Solution

The fourth proportional to 9,364,326.20, 14,022,869.70 and 7,474,758.20 is: 11,193,283.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,326.20 : 14,022,869.70 = 7,474,758.20 : x
  2. Step 2: Convert to fraction form
    9,364,326.20/14,022,869.70 = 7,474,758.20/x
  3. Step 3: Cross multiply
    9,364,326.20x = 14,022,869.70 × 7,474,758.20
  4. Step 4: Simplify right side
    9,364,326.20x = 104,817,560,277,606.53
  5. Step 5: Solve for x
    x = 104,817,560,277,606.53/9,364,326.20
  6. Step 6: Final answer
    x = 11,193,283.75

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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.