Home / 2,737,143.85-3,777,096.22-1,513,353.32

Finding the Fourth Proportional to 2,737,143.85, 3,777,096.22 and 1,513,353.32

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Solution

The fourth proportional to 2,737,143.85, 3,777,096.22 and 1,513,353.32 is: 2,088,337.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,143.85 : 3,777,096.22 = 1,513,353.32 : x
  2. Step 2: Convert to fraction form
    2,737,143.85/3,777,096.22 = 1,513,353.32/x
  3. Step 3: Cross multiply
    2,737,143.85x = 3,777,096.22 × 1,513,353.32
  4. Step 4: Simplify right side
    2,737,143.85x = 5,716,081,104,496.45
  5. Step 5: Solve for x
    x = 5,716,081,104,496.45/2,737,143.85
  6. Step 6: Final answer
    x = 2,088,337.85

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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.