Home / 9,781,696.08-14,673,218.04-4,096,195.92

Finding the Fourth Proportional to 9,781,696.08, 14,673,218.04 and 4,096,195.92

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Solution

The fourth proportional to 9,781,696.08, 14,673,218.04 and 4,096,195.92 is: 6,144,576.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,781,696.08 : 14,673,218.04 = 4,096,195.92 : x
  2. Step 2: Convert to fraction form
    9,781,696.08/14,673,218.04 = 4,096,195.92/x
  3. Step 3: Cross multiply
    9,781,696.08x = 14,673,218.04 × 4,096,195.92
  4. Step 4: Simplify right side
    9,781,696.08x = 60,104,375,868,718.39
  5. Step 5: Solve for x
    x = 60,104,375,868,718.39/9,781,696.08
  6. Step 6: Final answer
    x = 6,144,576.09

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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.