Home / 3,338,054.15-4,999,994.73-2,259,228.92

Finding the Fourth Proportional to 3,338,054.15, 4,999,994.73 and 2,259,228.92

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Solution

The fourth proportional to 3,338,054.15, 4,999,994.73 and 2,259,228.92 is: 3,384,047.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,054.15 : 4,999,994.73 = 2,259,228.92 : x
  2. Step 2: Convert to fraction form
    3,338,054.15/4,999,994.73 = 2,259,228.92/x
  3. Step 3: Cross multiply
    3,338,054.15x = 4,999,994.73 × 2,259,228.92
  4. Step 4: Simplify right side
    3,338,054.15x = 11,296,132,668,863.62
  5. Step 5: Solve for x
    x = 11,296,132,668,863.62/3,338,054.15
  6. Step 6: Final answer
    x = 3,384,047.17

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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.