Home / 3,827,588.68-5,274,804.54-2,737,967.86

Finding the Fourth Proportional to 3,827,588.68, 5,274,804.54 and 2,737,967.86

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Solution

The fourth proportional to 3,827,588.68, 5,274,804.54 and 2,737,967.86 is: 3,773,196.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,588.68 : 5,274,804.54 = 2,737,967.86 : x
  2. Step 2: Convert to fraction form
    3,827,588.68/5,274,804.54 = 2,737,967.86/x
  3. Step 3: Cross multiply
    3,827,588.68x = 5,274,804.54 × 2,737,967.86
  4. Step 4: Simplify right side
    3,827,588.68x = 14,442,245,298,302.08
  5. Step 5: Solve for x
    x = 14,442,245,298,302.08/3,827,588.68
  6. Step 6: Final answer
    x = 3,773,196.78

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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.