Home / 6,863,375.04-10,295,135.46-2,071,106.46

Finding the Fourth Proportional to 6,863,375.04, 10,295,135.46 and 2,071,106.46

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Solution

The fourth proportional to 6,863,375.04, 10,295,135.46 and 2,071,106.46 is: 3,106,681.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,375.04 : 10,295,135.46 = 2,071,106.46 : x
  2. Step 2: Convert to fraction form
    6,863,375.04/10,295,135.46 = 2,071,106.46/x
  3. Step 3: Cross multiply
    6,863,375.04x = 10,295,135.46 × 2,071,106.46
  4. Step 4: Simplify right side
    6,863,375.04x = 21,322,321,557,781.07
  5. Step 5: Solve for x
    x = 21,322,321,557,781.07/6,863,375.04
  6. Step 6: Final answer
    x = 3,106,681.69

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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.