Home / 3,632,270.50-5,012,533.29-2,105,263.36

Finding the Fourth Proportional to 3,632,270.50, 5,012,533.29 and 2,105,263.36

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Solution

The fourth proportional to 3,632,270.50, 5,012,533.29 and 2,105,263.36 is: 2,905,263.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,270.50 : 5,012,533.29 = 2,105,263.36 : x
  2. Step 2: Convert to fraction form
    3,632,270.50/5,012,533.29 = 2,105,263.36/x
  3. Step 3: Cross multiply
    3,632,270.50x = 5,012,533.29 × 2,105,263.36
  4. Step 4: Simplify right side
    3,632,270.50x = 10,552,702,676,217.25
  5. Step 5: Solve for x
    x = 10,552,702,676,217.25/3,632,270.50
  6. Step 6: Final answer
    x = 2,905,263.44

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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.