Home / 4,103,030.34-6,149,043.72-3,193,311.24

Finding the Fourth Proportional to 4,103,030.34, 6,149,043.72 and 3,193,311.24

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Solution

The fourth proportional to 4,103,030.34, 6,149,043.72 and 3,193,311.24 is: 4,785,684.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,030.34 : 6,149,043.72 = 3,193,311.24 : x
  2. Step 2: Convert to fraction form
    4,103,030.34/6,149,043.72 = 3,193,311.24/x
  3. Step 3: Cross multiply
    4,103,030.34x = 6,149,043.72 × 3,193,311.24
  4. Step 4: Simplify right side
    4,103,030.34x = 19,635,810,395,582.19
  5. Step 5: Solve for x
    x = 19,635,810,395,582.19/4,103,030.34
  6. Step 6: Final answer
    x = 4,785,684.92

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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.