Home / 17,637,286.60-26,456,195.85-6,123,119.49

Finding the Fourth Proportional to 17,637,286.60, 26,456,195.85 and 6,123,119.49

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Solution

The fourth proportional to 17,637,286.60, 26,456,195.85 and 6,123,119.49 is: 9,184,771.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,286.60 : 26,456,195.85 = 6,123,119.49 : x
  2. Step 2: Convert to fraction form
    17,637,286.60/26,456,195.85 = 6,123,119.49/x
  3. Step 3: Cross multiply
    17,637,286.60x = 26,456,195.85 × 6,123,119.49
  4. Step 4: Simplify right side
    17,637,286.60x = 161,994,448,440,392.12
  5. Step 5: Solve for x
    x = 161,994,448,440,392.12/17,637,286.60
  6. Step 6: Final answer
    x = 9,184,771.56

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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.