Home / 3,170,509.50-4,754,765.23-1,040,097.18

Finding the Fourth Proportional to 3,170,509.50, 4,754,765.23 and 1,040,097.18

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Solution

The fourth proportional to 3,170,509.50, 4,754,765.23 and 1,040,097.18 is: 1,559,818.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,509.50 : 4,754,765.23 = 1,040,097.18 : x
  2. Step 2: Convert to fraction form
    3,170,509.50/4,754,765.23 = 1,040,097.18/x
  3. Step 3: Cross multiply
    3,170,509.50x = 4,754,765.23 × 1,040,097.18
  4. Step 4: Simplify right side
    3,170,509.50x = 4,945,417,907,285.05
  5. Step 5: Solve for x
    x = 4,945,417,907,285.05/3,170,509.50
  6. Step 6: Final answer
    x = 1,559,818.04

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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.