Home / 6,698,270.61-9,243,334.44-3,797,857.71

Finding the Fourth Proportional to 6,698,270.61, 9,243,334.44 and 3,797,857.71

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Solution

The fourth proportional to 6,698,270.61, 9,243,334.44 and 3,797,857.71 is: 5,240,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,270.61 : 9,243,334.44 = 3,797,857.71 : x
  2. Step 2: Convert to fraction form
    6,698,270.61/9,243,334.44 = 3,797,857.71/x
  3. Step 3: Cross multiply
    6,698,270.61x = 9,243,334.44 × 3,797,857.71
  4. Step 4: Simplify right side
    6,698,270.61x = 35,104,868,969,062.53
  5. Step 5: Solve for x
    x = 35,104,868,969,062.53/6,698,270.61
  6. Step 6: Final answer
    x = 5,240,885.45

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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.