Home / 3,357,105.80-5,037,147.14-1,759,289.00

Finding the Fourth Proportional to 3,357,105.80, 5,037,147.14 and 1,759,289.00

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Solution

The fourth proportional to 3,357,105.80, 5,037,147.14 and 1,759,289.00 is: 2,639,713.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,105.80 : 5,037,147.14 = 1,759,289.00 : x
  2. Step 2: Convert to fraction form
    3,357,105.80/5,037,147.14 = 1,759,289.00/x
  3. Step 3: Cross multiply
    3,357,105.80x = 5,037,147.14 × 1,759,289.00
  4. Step 4: Simplify right side
    3,357,105.80x = 8,861,797,520,801.28
  5. Step 5: Solve for x
    x = 8,861,797,520,801.28/3,357,105.80
  6. Step 6: Final answer
    x = 2,639,713.51

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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.