Home / 3,302,665-4,557,676.30-1,925,743

Finding the Fourth Proportional to 3,302,665, 4,557,676.30 and 1,925,743

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Solution

The fourth proportional to 3,302,665, 4,557,676.30 and 1,925,743 is: 2,657,524.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,665 : 4,557,676.30 = 1,925,743 : x
  2. Step 2: Convert to fraction form
    3,302,665/4,557,676.30 = 1,925,743/x
  3. Step 3: Cross multiply
    3,302,665x = 4,557,676.30 × 1,925,743
  4. Step 4: Simplify right side
    3,302,665x = 8,776,913,230,990.90
  5. Step 5: Solve for x
    x = 8,776,913,230,990.90/3,302,665
  6. Step 6: Final answer
    x = 2,657,524.52

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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.