Home / 6,164,613.44-9,245,987.04-1,677,239.36

Finding the Fourth Proportional to 6,164,613.44, 9,245,987.04 and 1,677,239.36

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Solution

The fourth proportional to 6,164,613.44, 9,245,987.04 and 1,677,239.36 is: 2,515,605.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,613.44 : 9,245,987.04 = 1,677,239.36 : x
  2. Step 2: Convert to fraction form
    6,164,613.44/9,245,987.04 = 1,677,239.36/x
  3. Step 3: Cross multiply
    6,164,613.44x = 9,245,987.04 × 1,677,239.36
  4. Step 4: Simplify right side
    6,164,613.44x = 15,507,733,385,537.89
  5. Step 5: Solve for x
    x = 15,507,733,385,537.89/6,164,613.44
  6. Step 6: Final answer
    x = 2,515,605.16

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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.