Home / 2,737,816.36-3,777,766.89-1,576,038.16

Finding the Fourth Proportional to 2,737,816.36, 3,777,766.89 and 1,576,038.16

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Solution

The fourth proportional to 2,737,816.36, 3,777,766.89 and 1,576,038.16 is: 2,174,691.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,816.36 : 3,777,766.89 = 1,576,038.16 : x
  2. Step 2: Convert to fraction form
    2,737,816.36/3,777,766.89 = 1,576,038.16/x
  3. Step 3: Cross multiply
    2,737,816.36x = 3,777,766.89 × 1,576,038.16
  4. Step 4: Simplify right side
    2,737,816.36x = 5,953,904,778,224.52
  5. Step 5: Solve for x
    x = 5,953,904,778,224.52/2,737,816.36
  6. Step 6: Final answer
    x = 2,174,691.07

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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.