Home / 10,777,629.39-14,870,908.31-6,193,065.03

Finding the Fourth Proportional to 10,777,629.39, 14,870,908.31 and 6,193,065.03

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Solution

The fourth proportional to 10,777,629.39, 14,870,908.31 and 6,193,065.03 is: 8,545,153.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,777,629.39 : 14,870,908.31 = 6,193,065.03 : x
  2. Step 2: Convert to fraction form
    10,777,629.39/14,870,908.31 = 6,193,065.03/x
  3. Step 3: Cross multiply
    10,777,629.39x = 14,870,908.31 × 6,193,065.03
  4. Step 4: Simplify right side
    10,777,629.39x = 92,096,502,188,032.08
  5. Step 5: Solve for x
    x = 92,096,502,188,032.08/10,777,629.39
  6. Step 6: Final answer
    x = 8,545,153.93

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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.