Home / 3,476,756.04-4,797,908.26-1,948,863.16

Finding the Fourth Proportional to 3,476,756.04, 4,797,908.26 and 1,948,863.16

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Solution

The fourth proportional to 3,476,756.04, 4,797,908.26 and 1,948,863.16 is: 2,689,422.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,756.04 : 4,797,908.26 = 1,948,863.16 : x
  2. Step 2: Convert to fraction form
    3,476,756.04/4,797,908.26 = 1,948,863.16/x
  3. Step 3: Cross multiply
    3,476,756.04x = 4,797,908.26 × 1,948,863.16
  4. Step 4: Simplify right side
    3,476,756.04x = 9,350,466,652,973.70
  5. Step 5: Solve for x
    x = 9,350,466,652,973.70/3,476,756.04
  6. Step 6: Final answer
    x = 2,689,422.71

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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.