Home / 4,071,251.45-6,108,059.12-1,641,150.60

Finding the Fourth Proportional to 4,071,251.45, 6,108,059.12 and 1,641,150.60

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Solution

The fourth proportional to 4,071,251.45, 6,108,059.12 and 1,641,150.60 is: 2,462,202.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,251.45 : 6,108,059.12 = 1,641,150.60 : x
  2. Step 2: Convert to fraction form
    4,071,251.45/6,108,059.12 = 1,641,150.60/x
  3. Step 3: Cross multiply
    4,071,251.45x = 6,108,059.12 × 1,641,150.60
  4. Step 4: Simplify right side
    4,071,251.45x = 10,024,244,889,623.47
  5. Step 5: Solve for x
    x = 10,024,244,889,623.47/4,071,251.45
  6. Step 6: Final answer
    x = 2,462,202.35

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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.