Home / 2,175,804.06-3,264,318.45-756,003.66

Finding the Fourth Proportional to 2,175,804.06, 3,264,318.45 and 756,003.66

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Solution

The fourth proportional to 2,175,804.06, 3,264,318.45 and 756,003.66 is: 1,134,218.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,175,804.06 : 3,264,318.45 = 756,003.66 : x
  2. Step 2: Convert to fraction form
    2,175,804.06/3,264,318.45 = 756,003.66/x
  3. Step 3: Cross multiply
    2,175,804.06x = 3,264,318.45 × 756,003.66
  4. Step 4: Simplify right side
    2,175,804.06x = 2,467,836,695,605.53
  5. Step 5: Solve for x
    x = 2,467,836,695,605.53/2,175,804.06
  6. Step 6: Final answer
    x = 1,134,218.26

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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.