Home / 12,353,087.42-17,047,262.27-6,846,817.37

Finding the Fourth Proportional to 12,353,087.42, 17,047,262.27 and 6,846,817.37

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Solution

The fourth proportional to 12,353,087.42, 17,047,262.27 and 6,846,817.37 is: 9,448,608.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,353,087.42 : 17,047,262.27 = 6,846,817.37 : x
  2. Step 2: Convert to fraction form
    12,353,087.42/17,047,262.27 = 6,846,817.37/x
  3. Step 3: Cross multiply
    12,353,087.42x = 17,047,262.27 × 6,846,817.37
  4. Step 4: Simplify right side
    12,353,087.42x = 116,719,491,429,565.70
  5. Step 5: Solve for x
    x = 116,719,491,429,565.70/12,353,087.42
  6. Step 6: Final answer
    x = 9,448,608.88

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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.