Home / 4,428,611.47-6,111,935.36-2,710,867.15

Finding the Fourth Proportional to 4,428,611.47, 6,111,935.36 and 2,710,867.15

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Solution

The fourth proportional to 4,428,611.47, 6,111,935.36 and 2,710,867.15 is: 3,741,273.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,611.47 : 6,111,935.36 = 2,710,867.15 : x
  2. Step 2: Convert to fraction form
    4,428,611.47/6,111,935.36 = 2,710,867.15/x
  3. Step 3: Cross multiply
    4,428,611.47x = 6,111,935.36 × 2,710,867.15
  4. Step 4: Simplify right side
    4,428,611.47x = 16,568,644,790,347.42
  5. Step 5: Solve for x
    x = 16,568,644,790,347.42/4,428,611.47
  6. Step 6: Final answer
    x = 3,741,273.06

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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.