Home / 4,420,864.27-6,631,025.82-2,600,236

Finding the Fourth Proportional to 4,420,864.27, 6,631,025.82 and 2,600,236

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Solution

The fourth proportional to 4,420,864.27, 6,631,025.82 and 2,600,236 is: 3,900,194.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,864.27 : 6,631,025.82 = 2,600,236 : x
  2. Step 2: Convert to fraction form
    4,420,864.27/6,631,025.82 = 2,600,236/x
  3. Step 3: Cross multiply
    4,420,864.27x = 6,631,025.82 × 2,600,236
  4. Step 4: Simplify right side
    4,420,864.27x = 17,242,232,054,093.52
  5. Step 5: Solve for x
    x = 17,242,232,054,093.52/4,420,864.27
  6. Step 6: Final answer
    x = 3,900,194.85

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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.