Home / 2,668,568.07-4,003,243.33-846,325.28

Finding the Fourth Proportional to 2,668,568.07, 4,003,243.33 and 846,325.28

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Solution

The fourth proportional to 2,668,568.07, 4,003,243.33 and 846,325.28 is: 1,269,612.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,568.07 : 4,003,243.33 = 846,325.28 : x
  2. Step 2: Convert to fraction form
    2,668,568.07/4,003,243.33 = 846,325.28/x
  3. Step 3: Cross multiply
    2,668,568.07x = 4,003,243.33 × 846,325.28
  4. Step 4: Simplify right side
    2,668,568.07x = 3,388,046,040,062.68
  5. Step 5: Solve for x
    x = 3,388,046,040,062.68/2,668,568.07
  6. Step 6: Final answer
    x = 1,269,612.00

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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.