Home / 4,665,190.32-6,437,992.53-2,600,336.82

Finding the Fourth Proportional to 4,665,190.32, 6,437,992.53 and 2,600,336.82

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Solution

The fourth proportional to 4,665,190.32, 6,437,992.53 and 2,600,336.82 is: 3,588,481.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,190.32 : 6,437,992.53 = 2,600,336.82 : x
  2. Step 2: Convert to fraction form
    4,665,190.32/6,437,992.53 = 2,600,336.82/x
  3. Step 3: Cross multiply
    4,665,190.32x = 6,437,992.53 × 2,600,336.82
  4. Step 4: Simplify right side
    4,665,190.32x = 16,740,949,012,156.25
  5. Step 5: Solve for x
    x = 16,740,949,012,156.25/4,665,190.32
  6. Step 6: Final answer
    x = 3,588,481.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.