Home / 10,052,670.92-13,877,504.22-6,188,504.36

Finding the Fourth Proportional to 10,052,670.92, 13,877,504.22 and 6,188,504.36

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Solution

The fourth proportional to 10,052,670.92, 13,877,504.22 and 6,188,504.36 is: 8,543,102.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052,670.92 : 13,877,504.22 = 6,188,504.36 : x
  2. Step 2: Convert to fraction form
    10,052,670.92/13,877,504.22 = 6,188,504.36/x
  3. Step 3: Cross multiply
    10,052,670.92x = 13,877,504.22 × 6,188,504.36
  4. Step 4: Simplify right side
    10,052,670.92x = 85,880,995,371,388.41
  5. Step 5: Solve for x
    x = 85,880,995,371,388.41/10,052,670.92
  6. Step 6: Final answer
    x = 8,543,102.23

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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.