Home / 4,932,391.44-7,398,420.39-1,737,434.11

Finding the Fourth Proportional to 4,932,391.44, 7,398,420.39 and 1,737,434.11

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Solution

The fourth proportional to 4,932,391.44, 7,398,420.39 and 1,737,434.11 is: 2,606,092.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,391.44 : 7,398,420.39 = 1,737,434.11 : x
  2. Step 2: Convert to fraction form
    4,932,391.44/7,398,420.39 = 1,737,434.11/x
  3. Step 3: Cross multiply
    4,932,391.44x = 7,398,420.39 × 1,737,434.11
  4. Step 4: Simplify right side
    4,932,391.44x = 12,854,267,945,705.50
  5. Step 5: Solve for x
    x = 12,854,267,945,705.50/4,932,391.44
  6. Step 6: Final answer
    x = 2,606,092.42

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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.