Home / 2,263,369.35-3,396,549.62-1,065,634.20

Finding the Fourth Proportional to 2,263,369.35, 3,396,549.62 and 1,065,634.20

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Solution

The fourth proportional to 2,263,369.35, 3,396,549.62 and 1,065,634.20 is: 1,599,155.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,369.35 : 3,396,549.62 = 1,065,634.20 : x
  2. Step 2: Convert to fraction form
    2,263,369.35/3,396,549.62 = 1,065,634.20/x
  3. Step 3: Cross multiply
    2,263,369.35x = 3,396,549.62 × 1,065,634.20
  4. Step 4: Simplify right side
    2,263,369.35x = 3,619,479,437,069.00
  5. Step 5: Solve for x
    x = 3,619,479,437,069.00/2,263,369.35
  6. Step 6: Final answer
    x = 1,599,155.45

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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.