Home / 3,376,979.22-5,065,993.67-1,133,642.10

Finding the Fourth Proportional to 3,376,979.22, 5,065,993.67 and 1,133,642.10

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Solution

The fourth proportional to 3,376,979.22, 5,065,993.67 and 1,133,642.10 is: 1,700,639.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,979.22 : 5,065,993.67 = 1,133,642.10 : x
  2. Step 2: Convert to fraction form
    3,376,979.22/5,065,993.67 = 1,133,642.10/x
  3. Step 3: Cross multiply
    3,376,979.22x = 5,065,993.67 × 1,133,642.10
  4. Step 4: Simplify right side
    3,376,979.22x = 5,743,023,696,977.30
  5. Step 5: Solve for x
    x = 5,743,023,696,977.30/3,376,979.22
  6. Step 6: Final answer
    x = 1,700,639.34

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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.