Home / 2,737,808.27-3,777,755.70-1,576,030.05

Finding the Fourth Proportional to 2,737,808.27, 3,777,755.70 and 1,576,030.05

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Solution

The fourth proportional to 2,737,808.27, 3,777,755.70 and 1,576,030.05 is: 2,174,679.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,808.27 : 3,777,755.70 = 1,576,030.05 : x
  2. Step 2: Convert to fraction form
    2,737,808.27/3,777,755.70 = 1,576,030.05/x
  3. Step 3: Cross multiply
    2,737,808.27x = 3,777,755.70 × 1,576,030.05
  4. Step 4: Simplify right side
    2,737,808.27x = 5,953,856,477,989.86
  5. Step 5: Solve for x
    x = 5,953,856,477,989.86/2,737,808.27
  6. Step 6: Final answer
    x = 2,174,679.85

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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.