Home / 11,848,644.77-17,773,583.15-3,762,254.18

Finding the Fourth Proportional to 11,848,644.77, 17,773,583.15 and 3,762,254.18

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Solution

The fourth proportional to 11,848,644.77, 17,773,583.15 and 3,762,254.18 is: 5,643,576.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,848,644.77 : 17,773,583.15 = 3,762,254.18 : x
  2. Step 2: Convert to fraction form
    11,848,644.77/17,773,583.15 = 3,762,254.18/x
  3. Step 3: Cross multiply
    11,848,644.77x = 17,773,583.15 × 3,762,254.18
  4. Step 4: Simplify right side
    11,848,644.77x = 66,868,737,553,504.66
  5. Step 5: Solve for x
    x = 66,868,737,553,504.66/11,848,644.77
  6. Step 6: Final answer
    x = 5,643,576.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.