Home / 3,605,735.90-5,409,030.99-2,258,009.90

Finding the Fourth Proportional to 3,605,735.90, 5,409,030.99 and 2,258,009.90

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Solution

The fourth proportional to 3,605,735.90, 5,409,030.99 and 2,258,009.90 is: 3,387,282.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,735.90 : 5,409,030.99 = 2,258,009.90 : x
  2. Step 2: Convert to fraction form
    3,605,735.90/5,409,030.99 = 2,258,009.90/x
  3. Step 3: Cross multiply
    3,605,735.90x = 5,409,030.99 × 2,258,009.90
  4. Step 4: Simplify right side
    3,605,735.90x = 12,213,645,497,781.65
  5. Step 5: Solve for x
    x = 12,213,645,497,781.65/3,605,735.90
  6. Step 6: Final answer
    x = 3,387,282.33

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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.