Home / 3,362,529.39-4,634,869.86-2,274,404.15

Finding the Fourth Proportional to 3,362,529.39, 4,634,869.86 and 2,274,404.15

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Solution

The fourth proportional to 3,362,529.39, 4,634,869.86 and 2,274,404.15 is: 3,135,011.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,529.39 : 4,634,869.86 = 2,274,404.15 : x
  2. Step 2: Convert to fraction form
    3,362,529.39/4,634,869.86 = 2,274,404.15/x
  3. Step 3: Cross multiply
    3,362,529.39x = 4,634,869.86 × 2,274,404.15
  4. Step 4: Simplify right side
    3,362,529.39x = 10,541,567,221,119.57
  5. Step 5: Solve for x
    x = 10,541,567,221,119.57/3,362,529.39
  6. Step 6: Final answer
    x = 3,135,011.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.