Home / 6,697,976.69-9,242,926.65-3,797,562.71

Finding the Fourth Proportional to 6,697,976.69, 9,242,926.65 and 3,797,562.71

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Solution

The fourth proportional to 6,697,976.69, 9,242,926.65 and 3,797,562.71 is: 5,240,477.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,976.69 : 9,242,926.65 = 3,797,562.71 : x
  2. Step 2: Convert to fraction form
    6,697,976.69/9,242,926.65 = 3,797,562.71/x
  3. Step 3: Cross multiply
    6,697,976.69x = 9,242,926.65 × 3,797,562.71
  4. Step 4: Simplify right side
    6,697,976.69x = 35,100,593,531,090.59
  5. Step 5: Solve for x
    x = 35,100,593,531,090.59/6,697,976.69
  6. Step 6: Final answer
    x = 5,240,477.11

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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.