Home / 6,115,465.10-9,175,040.85-3,276,937.10

Finding the Fourth Proportional to 6,115,465.10, 9,175,040.85 and 3,276,937.10

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Solution

The fourth proportional to 6,115,465.10, 9,175,040.85 and 3,276,937.10 is: 4,916,393.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,465.10 : 9,175,040.85 = 3,276,937.10 : x
  2. Step 2: Convert to fraction form
    6,115,465.10/9,175,040.85 = 3,276,937.10/x
  3. Step 3: Cross multiply
    6,115,465.10x = 9,175,040.85 × 3,276,937.10
  4. Step 4: Simplify right side
    6,115,465.10x = 30,066,031,755,380.54
  5. Step 5: Solve for x
    x = 30,066,031,755,380.54/6,115,465.10
  6. Step 6: Final answer
    x = 4,916,393.32

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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.