Home / 13,046,970.11-19,568,935.19-3,463,093.24

Finding the Fourth Proportional to 13,046,970.11, 19,568,935.19 and 3,463,093.24

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Solution

The fourth proportional to 13,046,970.11, 19,568,935.19 and 3,463,093.24 is: 5,194,236.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,046,970.11 : 19,568,935.19 = 3,463,093.24 : x
  2. Step 2: Convert to fraction form
    13,046,970.11/19,568,935.19 = 3,463,093.24/x
  3. Step 3: Cross multiply
    13,046,970.11x = 19,568,935.19 × 3,463,093.24
  4. Step 4: Simplify right side
    13,046,970.11x = 67,769,047,130,222.50
  5. Step 5: Solve for x
    x = 67,769,047,130,222.50/13,046,970.11
  6. Step 6: Final answer
    x = 5,194,236.41

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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.