Home / 3,395,669.64-5,087,525.43-3,193,389.87

Finding the Fourth Proportional to 3,395,669.64, 5,087,525.43 and 3,193,389.87

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Solution

The fourth proportional to 3,395,669.64, 5,087,525.43 and 3,193,389.87 is: 4,784,461.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,669.64 : 5,087,525.43 = 3,193,389.87 : x
  2. Step 2: Convert to fraction form
    3,395,669.64/5,087,525.43 = 3,193,389.87/x
  3. Step 3: Cross multiply
    3,395,669.64x = 5,087,525.43 × 3,193,389.87
  4. Step 4: Simplify right side
    3,395,669.64x = 16,246,452,171,529.39
  5. Step 5: Solve for x
    x = 16,246,452,171,529.39/3,395,669.64
  6. Step 6: Final answer
    x = 4,784,461.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.