Home / 12,353,246.06-17,047,606.33-6,846,743.65

Finding the Fourth Proportional to 12,353,246.06, 17,047,606.33 and 6,846,743.65

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Solution

The fourth proportional to 12,353,246.06, 17,047,606.33 and 6,846,743.65 is: 9,448,576.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,353,246.06 : 17,047,606.33 = 6,846,743.65 : x
  2. Step 2: Convert to fraction form
    12,353,246.06/17,047,606.33 = 6,846,743.65/x
  3. Step 3: Cross multiply
    12,353,246.06x = 17,047,606.33 × 6,846,743.65
  4. Step 4: Simplify right side
    12,353,246.06x = 116,720,590,347,018.03
  5. Step 5: Solve for x
    x = 116,720,590,347,018.03/12,353,246.06
  6. Step 6: Final answer
    x = 9,448,576.49

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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.