Home / 10,267,537.62-14,169,313.89-5,683,935.54

Finding the Fourth Proportional to 10,267,537.62, 14,169,313.89 and 5,683,935.54

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Solution

The fourth proportional to 10,267,537.62, 14,169,313.89 and 5,683,935.54 is: 7,843,893.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,537.62 : 14,169,313.89 = 5,683,935.54 : x
  2. Step 2: Convert to fraction form
    10,267,537.62/14,169,313.89 = 5,683,935.54/x
  3. Step 3: Cross multiply
    10,267,537.62x = 14,169,313.89 × 5,683,935.54
  4. Step 4: Simplify right side
    10,267,537.62x = 80,537,466,796,786.66
  5. Step 5: Solve for x
    x = 80,537,466,796,786.66/10,267,537.62
  6. Step 6: Final answer
    x = 7,843,893.03

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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.