Home / 3,986,336.67-5,501,323.47-2,244,605.01

Finding the Fourth Proportional to 3,986,336.67, 5,501,323.47 and 2,244,605.01

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Solution

The fourth proportional to 3,986,336.67, 5,501,323.47 and 2,244,605.01 is: 3,097,655.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,986,336.67 : 5,501,323.47 = 2,244,605.01 : x
  2. Step 2: Convert to fraction form
    3,986,336.67/5,501,323.47 = 2,244,605.01/x
  3. Step 3: Cross multiply
    3,986,336.67x = 5,501,323.47 × 2,244,605.01
  4. Step 4: Simplify right side
    3,986,336.67x = 12,348,298,194,885.97
  5. Step 5: Solve for x
    x = 12,348,298,194,885.97/3,986,336.67
  6. Step 6: Final answer
    x = 3,097,655.63

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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.