Home / 10,625,939.01-14,663,361.29-6,276,433.41

Finding the Fourth Proportional to 10,625,939.01, 14,663,361.29 and 6,276,433.41

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Solution

The fourth proportional to 10,625,939.01, 14,663,361.29 and 6,276,433.41 is: 8,661,221.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,625,939.01 : 14,663,361.29 = 6,276,433.41 : x
  2. Step 2: Convert to fraction form
    10,625,939.01/14,663,361.29 = 6,276,433.41/x
  3. Step 3: Cross multiply
    10,625,939.01x = 14,663,361.29 × 6,276,433.41
  4. Step 4: Simplify right side
    10,625,939.01x = 92,033,610,672,074.53
  5. Step 5: Solve for x
    x = 92,033,610,672,074.53/10,625,939.01
  6. Step 6: Final answer
    x = 8,661,221.43

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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.