Home / 3,523,710.69-4,863,183.21-1,995,869.25

Finding the Fourth Proportional to 3,523,710.69, 4,863,183.21 and 1,995,869.25

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Solution

The fourth proportional to 3,523,710.69, 4,863,183.21 and 1,995,869.25 is: 2,754,561.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,710.69 : 4,863,183.21 = 1,995,869.25 : x
  2. Step 2: Convert to fraction form
    3,523,710.69/4,863,183.21 = 1,995,869.25/x
  3. Step 3: Cross multiply
    3,523,710.69x = 4,863,183.21 × 1,995,869.25
  4. Step 4: Simplify right side
    3,523,710.69x = 9,706,277,825,955.29
  5. Step 5: Solve for x
    x = 9,706,277,825,955.29/3,523,710.69
  6. Step 6: Final answer
    x = 2,754,561.51

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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.