Home / 6,810,531.66-10,193,488.04-3,731,827.53

Finding the Fourth Proportional to 6,810,531.66, 10,193,488.04 and 3,731,827.53

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Solution

The fourth proportional to 6,810,531.66, 10,193,488.04 and 3,731,827.53 is: 5,585,516.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,531.66 : 10,193,488.04 = 3,731,827.53 : x
  2. Step 2: Convert to fraction form
    6,810,531.66/10,193,488.04 = 3,731,827.53/x
  3. Step 3: Cross multiply
    6,810,531.66x = 10,193,488.04 × 3,731,827.53
  4. Step 4: Simplify right side
    6,810,531.66x = 38,040,339,224,771.16
  5. Step 5: Solve for x
    x = 38,040,339,224,771.16/6,810,531.66
  6. Step 6: Final answer
    x = 5,585,516.83

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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.