Home / 5,065,684.37-7,599,947.12-2,035,178.29

Finding the Fourth Proportional to 5,065,684.37, 7,599,947.12 and 2,035,178.29

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Solution

The fourth proportional to 5,065,684.37, 7,599,947.12 and 2,035,178.29 is: 3,053,338.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,684.37 : 7,599,947.12 = 2,035,178.29 : x
  2. Step 2: Convert to fraction form
    5,065,684.37/7,599,947.12 = 2,035,178.29/x
  3. Step 3: Cross multiply
    5,065,684.37x = 7,599,947.12 × 2,035,178.29
  4. Step 4: Simplify right side
    5,065,684.37x = 15,467,247,372,662.12
  5. Step 5: Solve for x
    x = 15,467,247,372,662.12/5,065,684.37
  6. Step 6: Final answer
    x = 3,053,338.16

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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.