Home / 1,534,676.22-2,302,192.33-510,098.31

Finding the Fourth Proportional to 1,534,676.22, 2,302,192.33 and 510,098.31

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Solution

The fourth proportional to 1,534,676.22, 2,302,192.33 and 510,098.31 is: 765,206.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,676.22 : 2,302,192.33 = 510,098.31 : x
  2. Step 2: Convert to fraction form
    1,534,676.22/2,302,192.33 = 510,098.31/x
  3. Step 3: Cross multiply
    1,534,676.22x = 2,302,192.33 × 510,098.31
  4. Step 4: Simplify right side
    1,534,676.22x = 1,174,344,415,552.72
  5. Step 5: Solve for x
    x = 1,174,344,415,552.72/1,534,676.22
  6. Step 6: Final answer
    x = 765,206.63

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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.