Home / 4,102,946.93-6,148,919.18-3,193,227.92

Finding the Fourth Proportional to 4,102,946.93, 6,148,919.18 and 3,193,227.92

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Solution

The fourth proportional to 4,102,946.93, 6,148,919.18 and 3,193,227.92 is: 4,785,560.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,946.93 : 6,148,919.18 = 3,193,227.92 : x
  2. Step 2: Convert to fraction form
    4,102,946.93/6,148,919.18 = 3,193,227.92/x
  3. Step 3: Cross multiply
    4,102,946.93x = 6,148,919.18 × 3,193,227.92
  4. Step 4: Simplify right side
    4,102,946.93x = 19,634,900,392,167.20
  5. Step 5: Solve for x
    x = 19,634,900,392,167.20/4,102,946.93
  6. Step 6: Final answer
    x = 4,785,560.41

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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.