Home / 3,624,705-5,002,098.66-2,015,073

Finding the Fourth Proportional to 3,624,705, 5,002,098.66 and 2,015,073

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Solution

The fourth proportional to 3,624,705, 5,002,098.66 and 2,015,073 is: 2,780,803.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,705 : 5,002,098.66 = 2,015,073 : x
  2. Step 2: Convert to fraction form
    3,624,705/5,002,098.66 = 2,015,073/x
  3. Step 3: Cross multiply
    3,624,705x = 5,002,098.66 × 2,015,073
  4. Step 4: Simplify right side
    3,624,705x = 10,079,593,953,102.18
  5. Step 5: Solve for x
    x = 10,079,593,953,102.18/3,624,705
  6. Step 6: Final answer
    x = 2,780,803.94

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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.