Home / 3,388,237.23-5,081,278.07-1,113,237.24

Finding the Fourth Proportional to 3,388,237.23, 5,081,278.07 and 1,113,237.24

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Solution

The fourth proportional to 3,388,237.23, 5,081,278.07 and 1,113,237.24 is: 1,669,501.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,237.23 : 5,081,278.07 = 1,113,237.24 : x
  2. Step 2: Convert to fraction form
    3,388,237.23/5,081,278.07 = 1,113,237.24/x
  3. Step 3: Cross multiply
    3,388,237.23x = 5,081,278.07 × 1,113,237.24
  4. Step 4: Simplify right side
    3,388,237.23x = 5,656,667,968,753.14
  5. Step 5: Solve for x
    x = 5,656,667,968,753.14/3,388,237.23
  6. Step 6: Final answer
    x = 1,669,501.75

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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.