Home / 3,467,527.79-4,784,103.81-2,091,292.43

Finding the Fourth Proportional to 3,467,527.79, 4,784,103.81 and 2,091,292.43

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Solution

The fourth proportional to 3,467,527.79, 4,784,103.81 and 2,091,292.43 is: 2,885,329.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,527.79 : 4,784,103.81 = 2,091,292.43 : x
  2. Step 2: Convert to fraction form
    3,467,527.79/4,784,103.81 = 2,091,292.43/x
  3. Step 3: Cross multiply
    3,467,527.79x = 4,784,103.81 × 2,091,292.43
  4. Step 4: Simplify right side
    3,467,527.79x = 10,004,960,058,266.64
  5. Step 5: Solve for x
    x = 10,004,960,058,266.64/3,467,527.79
  6. Step 6: Final answer
    x = 2,885,329.46

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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.