Home / 3,071,193.70-4,607,136.15-941,260.90

Finding the Fourth Proportional to 3,071,193.70, 4,607,136.15 and 941,260.90

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Solution

The fourth proportional to 3,071,193.70, 4,607,136.15 and 941,260.90 is: 1,411,997.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,193.70 : 4,607,136.15 = 941,260.90 : x
  2. Step 2: Convert to fraction form
    3,071,193.70/4,607,136.15 = 941,260.90/x
  3. Step 3: Cross multiply
    3,071,193.70x = 4,607,136.15 × 941,260.90
  4. Step 4: Simplify right side
    3,071,193.70x = 4,336,517,118,971.54
  5. Step 5: Solve for x
    x = 4,336,517,118,971.54/3,071,193.70
  6. Step 6: Final answer
    x = 1,411,997.27

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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.