Home / 6,770,766.14-9,343,829.22-3,714,979.58

Finding the Fourth Proportional to 6,770,766.14, 9,343,829.22 and 3,714,979.58

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Solution

The fourth proportional to 6,770,766.14, 9,343,829.22 and 3,714,979.58 is: 5,126,766.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,766.14 : 9,343,829.22 = 3,714,979.58 : x
  2. Step 2: Convert to fraction form
    6,770,766.14/9,343,829.22 = 3,714,979.58/x
  3. Step 3: Cross multiply
    6,770,766.14x = 9,343,829.22 × 3,714,979.58
  4. Step 4: Simplify right side
    6,770,766.14x = 34,712,134,751,307.33
  5. Step 5: Solve for x
    x = 34,712,134,751,307.33/6,770,766.14
  6. Step 6: Final answer
    x = 5,126,766.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.