Home / 3,624,909.42-5,433,966.87-1,227,076.14

Finding the Fourth Proportional to 3,624,909.42, 5,433,966.87 and 1,227,076.14

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Solution

The fourth proportional to 3,624,909.42, 5,433,966.87 and 1,227,076.14 is: 1,839,464.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,909.42 : 5,433,966.87 = 1,227,076.14 : x
  2. Step 2: Convert to fraction form
    3,624,909.42/5,433,966.87 = 1,227,076.14/x
  3. Step 3: Cross multiply
    3,624,909.42x = 5,433,966.87 × 1,227,076.14
  4. Step 4: Simplify right side
    3,624,909.42x = 6,667,891,091,727.48
  5. Step 5: Solve for x
    x = 6,667,891,091,727.48/3,624,909.42
  6. Step 6: Final answer
    x = 1,839,464.20

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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.