Home / 1,344,268.67-2,016,401.16-624,216.62

Finding the Fourth Proportional to 1,344,268.67, 2,016,401.16 and 624,216.62

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Solution

The fourth proportional to 1,344,268.67, 2,016,401.16 and 624,216.62 is: 936,324.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,268.67 : 2,016,401.16 = 624,216.62 : x
  2. Step 2: Convert to fraction form
    1,344,268.67/2,016,401.16 = 624,216.62/x
  3. Step 3: Cross multiply
    1,344,268.67x = 2,016,401.16 × 624,216.62
  4. Step 4: Simplify right side
    1,344,268.67x = 1,258,671,113,538.20
  5. Step 5: Solve for x
    x = 1,258,671,113,538.20/1,344,268.67
  6. Step 6: Final answer
    x = 936,324.07

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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.