Home / 3,656,037.15-5,054,962.28-3,202,026.75

Finding the Fourth Proportional to 3,656,037.15, 5,054,962.28 and 3,202,026.75

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Solution

The fourth proportional to 3,656,037.15, 5,054,962.28 and 3,202,026.75 is: 4,427,231.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,037.15 : 5,054,962.28 = 3,202,026.75 : x
  2. Step 2: Convert to fraction form
    3,656,037.15/5,054,962.28 = 3,202,026.75/x
  3. Step 3: Cross multiply
    3,656,037.15x = 5,054,962.28 × 3,202,026.75
  4. Step 4: Simplify right side
    3,656,037.15x = 16,186,124,424,790.86
  5. Step 5: Solve for x
    x = 16,186,124,424,790.86/3,656,037.15
  6. Step 6: Final answer
    x = 4,427,231.93

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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.