Home / 4,726,240.38-7,090,847.73-1,691,537.31

Finding the Fourth Proportional to 4,726,240.38, 7,090,847.73 and 1,691,537.31

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Solution

The fourth proportional to 4,726,240.38, 7,090,847.73 and 1,691,537.31 is: 2,537,838.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,240.38 : 7,090,847.73 = 1,691,537.31 : x
  2. Step 2: Convert to fraction form
    4,726,240.38/7,090,847.73 = 1,691,537.31/x
  3. Step 3: Cross multiply
    4,726,240.38x = 7,090,847.73 × 1,691,537.31
  4. Step 4: Simplify right side
    4,726,240.38x = 11,994,433,494,823.81
  5. Step 5: Solve for x
    x = 11,994,433,494,823.81/4,726,240.38
  6. Step 6: Final answer
    x = 2,537,838.22

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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.