Home / 3,632,331.38-5,012,617.30-2,105,324.24

Finding the Fourth Proportional to 3,632,331.38, 5,012,617.30 and 2,105,324.24

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Solution

The fourth proportional to 3,632,331.38, 5,012,617.30 and 2,105,324.24 is: 2,905,347.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,331.38 : 5,012,617.30 = 2,105,324.24 : x
  2. Step 2: Convert to fraction form
    3,632,331.38/5,012,617.30 = 2,105,324.24/x
  3. Step 3: Cross multiply
    3,632,331.38x = 5,012,617.30 × 2,105,324.24
  4. Step 4: Simplify right side
    3,632,331.38x = 10,553,184,677,206.96
  5. Step 5: Solve for x
    x = 10,553,184,677,206.96/3,632,331.38
  6. Step 6: Final answer
    x = 2,905,347.44

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1.5x scale

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.