Home / 9,769,310.90-13,472,827.07-6,098,568.09

Finding the Fourth Proportional to 9,769,310.90, 13,472,827.07 and 6,098,568.09

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Solution

The fourth proportional to 9,769,310.90, 13,472,827.07 and 6,098,568.09 is: 8,410,516.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,310.90 : 13,472,827.07 = 6,098,568.09 : x
  2. Step 2: Convert to fraction form
    9,769,310.90/13,472,827.07 = 6,098,568.09/x
  3. Step 3: Cross multiply
    9,769,310.90x = 13,472,827.07 × 6,098,568.09
  4. Step 4: Simplify right side
    9,769,310.90x = 82,164,953,220,697.34
  5. Step 5: Solve for x
    x = 82,164,953,220,697.34/9,769,310.90
  6. Step 6: Final answer
    x = 8,410,516.78

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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.