Home / 3,328,851.03-4,593,552.78-2,039,516.11

Finding the Fourth Proportional to 3,328,851.03, 4,593,552.78 and 2,039,516.11

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Solution

The fourth proportional to 3,328,851.03, 4,593,552.78 and 2,039,516.11 is: 2,814,371.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,851.03 : 4,593,552.78 = 2,039,516.11 : x
  2. Step 2: Convert to fraction form
    3,328,851.03/4,593,552.78 = 2,039,516.11/x
  3. Step 3: Cross multiply
    3,328,851.03x = 4,593,552.78 × 2,039,516.11
  4. Step 4: Simplify right side
    3,328,851.03x = 9,368,624,898,863.14
  5. Step 5: Solve for x
    x = 9,368,624,898,863.14/3,328,851.03
  6. Step 6: Final answer
    x = 2,814,371.93

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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.