Home / 3,683,154.36-5,082,491.76-2,029,229.23

Finding the Fourth Proportional to 3,683,154.36, 5,082,491.76 and 2,029,229.23

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Solution

The fourth proportional to 3,683,154.36, 5,082,491.76 and 2,029,229.23 is: 2,800,192.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,154.36 : 5,082,491.76 = 2,029,229.23 : x
  2. Step 2: Convert to fraction form
    3,683,154.36/5,082,491.76 = 2,029,229.23/x
  3. Step 3: Cross multiply
    3,683,154.36x = 5,082,491.76 × 2,029,229.23
  4. Step 4: Simplify right side
    3,683,154.36x = 10,313,540,830,480.00
  5. Step 5: Solve for x
    x = 10,313,540,830,480.00/3,683,154.36
  6. Step 6: Final answer
    x = 2,800,192.40

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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.