Home / 3,605,734.39-5,409,028.73-2,258,008.40

Finding the Fourth Proportional to 3,605,734.39, 5,409,028.73 and 2,258,008.40

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Solution

The fourth proportional to 3,605,734.39, 5,409,028.73 and 2,258,008.40 is: 3,387,280.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,734.39 : 5,409,028.73 = 2,258,008.40 : x
  2. Step 2: Convert to fraction form
    3,605,734.39/5,409,028.73 = 2,258,008.40/x
  3. Step 3: Cross multiply
    3,605,734.39x = 5,409,028.73 × 2,258,008.40
  4. Step 4: Simplify right side
    3,605,734.39x = 12,213,632,296,923.14
  5. Step 5: Solve for x
    x = 12,213,632,296,923.14/3,605,734.39
  6. Step 6: Final answer
    x = 3,387,280.09

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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.