Home / 2,258,795.88-3,388,286.16-575,943.12

Finding the Fourth Proportional to 2,258,795.88, 3,388,286.16 and 575,943.12

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Solution

The fourth proportional to 2,258,795.88, 3,388,286.16 and 575,943.12 is: 863,938.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,795.88 : 3,388,286.16 = 575,943.12 : x
  2. Step 2: Convert to fraction form
    2,258,795.88/3,388,286.16 = 575,943.12/x
  3. Step 3: Cross multiply
    2,258,795.88x = 3,388,286.16 × 575,943.12
  4. Step 4: Simplify right side
    2,258,795.88x = 1,951,460,102,443.22
  5. Step 5: Solve for x
    x = 1,951,460,102,443.22/2,258,795.88
  6. Step 6: Final answer
    x = 863,938.22

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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.