Home / 10,777,627.58-14,870,905.82-6,193,063.22

Finding the Fourth Proportional to 10,777,627.58, 14,870,905.82 and 6,193,063.22

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Solution

The fourth proportional to 10,777,627.58, 14,870,905.82 and 6,193,063.22 is: 8,545,151.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,777,627.58 : 14,870,905.82 = 6,193,063.22 : x
  2. Step 2: Convert to fraction form
    10,777,627.58/14,870,905.82 = 6,193,063.22/x
  3. Step 3: Cross multiply
    10,777,627.58x = 14,870,905.82 × 6,193,063.22
  4. Step 4: Simplify right side
    10,777,627.58x = 92,096,459,888,137.89
  5. Step 5: Solve for x
    x = 92,096,459,888,137.89/10,777,627.58
  6. Step 6: Final answer
    x = 8,545,151.44

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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.