Home / 2,238,263.14-3,357,066.82-1,100,719.60

Finding the Fourth Proportional to 2,238,263.14, 3,357,066.82 and 1,100,719.60

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Solution

The fourth proportional to 2,238,263.14, 3,357,066.82 and 1,100,719.60 is: 1,650,918.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,263.14 : 3,357,066.82 = 1,100,719.60 : x
  2. Step 2: Convert to fraction form
    2,238,263.14/3,357,066.82 = 1,100,719.60/x
  3. Step 3: Cross multiply
    2,238,263.14x = 3,357,066.82 × 1,100,719.60
  4. Step 4: Simplify right side
    2,238,263.14x = 3,695,189,247,283.67
  5. Step 5: Solve for x
    x = 3,695,189,247,283.67/2,238,263.14
  6. Step 6: Final answer
    x = 1,650,918.15

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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.