Home / 3,605,735.14-5,409,029.86-2,258,009.15

Finding the Fourth Proportional to 3,605,735.14, 5,409,029.86 and 2,258,009.15

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Solution

The fourth proportional to 3,605,735.14, 5,409,029.86 and 2,258,009.15 is: 3,387,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,735.14 : 5,409,029.86 = 2,258,009.15 : x
  2. Step 2: Convert to fraction form
    3,605,735.14/5,409,029.86 = 2,258,009.15/x
  3. Step 3: Cross multiply
    3,605,735.14x = 5,409,029.86 × 2,258,009.15
  4. Step 4: Simplify right side
    3,605,735.14x = 12,213,638,883,813.05
  5. Step 5: Solve for x
    x = 12,213,638,883,813.05/3,605,735.14
  6. Step 6: Final answer
    x = 3,387,281.21

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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.