Home / 9,652,586.96-13,315,642.92-6,164,258.96

Finding the Fourth Proportional to 9,652,586.96, 13,315,642.92 and 6,164,258.96

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Solution

The fourth proportional to 9,652,586.96, 13,315,642.92 and 6,164,258.96 is: 8,503,530.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,652,586.96 : 13,315,642.92 = 6,164,258.96 : x
  2. Step 2: Convert to fraction form
    9,652,586.96/13,315,642.92 = 6,164,258.96/x
  3. Step 3: Cross multiply
    9,652,586.96x = 13,315,642.92 × 6,164,258.96
  4. Step 4: Simplify right side
    9,652,586.96x = 82,081,071,177,770.56
  5. Step 5: Solve for x
    x = 82,081,071,177,770.56/9,652,586.96
  6. Step 6: Final answer
    x = 8,503,530.87

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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.