Home / 4,428,610.47-6,111,933.98-2,710,866.15

Finding the Fourth Proportional to 4,428,610.47, 6,111,933.98 and 2,710,866.15

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Solution

The fourth proportional to 4,428,610.47, 6,111,933.98 and 2,710,866.15 is: 3,741,271.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,610.47 : 6,111,933.98 = 2,710,866.15 : x
  2. Step 2: Convert to fraction form
    4,428,610.47/6,111,933.98 = 2,710,866.15/x
  3. Step 3: Cross multiply
    4,428,610.47x = 6,111,933.98 × 2,710,866.15
  4. Step 4: Simplify right side
    4,428,610.47x = 16,568,634,923,862.45
  5. Step 5: Solve for x
    x = 16,568,634,923,862.45/4,428,610.47
  6. Step 6: Final answer
    x = 3,741,271.68

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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.