Home / 4,331,771.08-5,975,967.13-2,611,936.15

Finding the Fourth Proportional to 4,331,771.08, 5,975,967.13 and 2,611,936.15

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Solution

The fourth proportional to 4,331,771.08, 5,975,967.13 and 2,611,936.15 is: 3,603,340.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,771.08 : 5,975,967.13 = 2,611,936.15 : x
  2. Step 2: Convert to fraction form
    4,331,771.08/5,975,967.13 = 2,611,936.15/x
  3. Step 3: Cross multiply
    4,331,771.08x = 5,975,967.13 × 2,611,936.15
  4. Step 4: Simplify right side
    4,331,771.08x = 15,608,844,578,058.75
  5. Step 5: Solve for x
    x = 15,608,844,578,058.75/4,331,771.08
  6. Step 6: Final answer
    x = 3,603,340.13

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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.