Home / 3,396,107.34-5,095,046.07-999,873.54

Finding the Fourth Proportional to 3,396,107.34, 5,095,046.07 and 999,873.54

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Solution

The fourth proportional to 3,396,107.34, 5,095,046.07 and 999,873.54 is: 1,500,070.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,107.34 : 5,095,046.07 = 999,873.54 : x
  2. Step 2: Convert to fraction form
    3,396,107.34/5,095,046.07 = 999,873.54/x
  3. Step 3: Cross multiply
    3,396,107.34x = 5,095,046.07 × 999,873.54
  4. Step 4: Simplify right side
    3,396,107.34x = 5,094,401,750,473.99
  5. Step 5: Solve for x
    x = 5,094,401,750,473.99/3,396,107.34
  6. Step 6: Final answer
    x = 1,500,070.89

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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.