Home / 3,357,104.55-5,037,145.26-1,759,287.75

Finding the Fourth Proportional to 3,357,104.55, 5,037,145.26 and 1,759,287.75

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Solution

The fourth proportional to 3,357,104.55, 5,037,145.26 and 1,759,287.75 is: 2,639,711.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,104.55 : 5,037,145.26 = 1,759,287.75 : x
  2. Step 2: Convert to fraction form
    3,357,104.55/5,037,145.26 = 1,759,287.75/x
  3. Step 3: Cross multiply
    3,357,104.55x = 5,037,145.26 × 1,759,287.75
  4. Step 4: Simplify right side
    3,357,104.55x = 8,861,787,950,888.57
  5. Step 5: Solve for x
    x = 8,861,787,950,888.57/3,357,104.55
  6. Step 6: Final answer
    x = 2,639,711.64

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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.