Home / 2,737,822.40-3,777,775.18-1,576,044.09

Finding the Fourth Proportional to 2,737,822.40, 3,777,775.18 and 1,576,044.09

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Solution

The fourth proportional to 2,737,822.40, 3,777,775.18 and 1,576,044.09 is: 2,174,699.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,822.40 : 3,777,775.18 = 1,576,044.09 : x
  2. Step 2: Convert to fraction form
    2,737,822.40/3,777,775.18 = 1,576,044.09/x
  3. Step 3: Cross multiply
    2,737,822.40x = 3,777,775.18 × 1,576,044.09
  4. Step 4: Simplify right side
    2,737,822.40x = 5,953,940,245,787.69
  5. Step 5: Solve for x
    x = 5,953,940,245,787.69/2,737,822.40
  6. Step 6: Final answer
    x = 2,174,699.22

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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.