Home / 2,377,334.57-3,279,676.09-1,602,682.43

Finding the Fourth Proportional to 2,377,334.57, 3,279,676.09 and 1,602,682.43

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Solution

The fourth proportional to 2,377,334.57, 3,279,676.09 and 1,602,682.43 is: 2,210,996.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,334.57 : 3,279,676.09 = 1,602,682.43 : x
  2. Step 2: Convert to fraction form
    2,377,334.57/3,279,676.09 = 1,602,682.43/x
  3. Step 3: Cross multiply
    2,377,334.57x = 3,279,676.09 × 1,602,682.43
  4. Step 4: Simplify right side
    2,377,334.57x = 5,256,279,249,910.51
  5. Step 5: Solve for x
    x = 5,256,279,249,910.51/2,377,334.57
  6. Step 6: Final answer
    x = 2,210,996.85

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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.