Home / 3,377,415.43-5,066,434.58-1,102,951.75

Finding the Fourth Proportional to 3,377,415.43, 5,066,434.58 and 1,102,951.75

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Solution

The fourth proportional to 3,377,415.43, 5,066,434.58 and 1,102,951.75 is: 1,654,529.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,415.43 : 5,066,434.58 = 1,102,951.75 : x
  2. Step 2: Convert to fraction form
    3,377,415.43/5,066,434.58 = 1,102,951.75/x
  3. Step 3: Cross multiply
    3,377,415.43x = 5,066,434.58 × 1,102,951.75
  4. Step 4: Simplify right side
    3,377,415.43x = 5,588,032,876,362.81
  5. Step 5: Solve for x
    x = 5,588,032,876,362.81/3,377,415.43
  6. Step 6: Final answer
    x = 1,654,529.33

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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.