Home / 8,093,252.20-12,148,520.37-3,484,520.81

Finding the Fourth Proportional to 8,093,252.20, 12,148,520.37 and 3,484,520.81

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Solution

The fourth proportional to 8,093,252.20, 12,148,520.37 and 3,484,520.81 is: 5,230,502.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,252.20 : 12,148,520.37 = 3,484,520.81 : x
  2. Step 2: Convert to fraction form
    8,093,252.20/12,148,520.37 = 3,484,520.81/x
  3. Step 3: Cross multiply
    8,093,252.20x = 12,148,520.37 × 3,484,520.81
  4. Step 4: Simplify right side
    8,093,252.20x = 42,331,772,011,721.30
  5. Step 5: Solve for x
    x = 42,331,772,011,721.30/8,093,252.20
  6. Step 6: Final answer
    x = 5,230,502.02

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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.