Home / 3,483,419.76-4,806,277.92-2,032,286.88

Finding the Fourth Proportional to 3,483,419.76, 4,806,277.92 and 2,032,286.88

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Solution

The fourth proportional to 3,483,419.76, 4,806,277.92 and 2,032,286.88 is: 2,804,065.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,419.76 : 4,806,277.92 = 2,032,286.88 : x
  2. Step 2: Convert to fraction form
    3,483,419.76/4,806,277.92 = 2,032,286.88/x
  3. Step 3: Cross multiply
    3,483,419.76x = 4,806,277.92 × 2,032,286.88
  4. Step 4: Simplify right side
    3,483,419.76x = 9,767,735,558,449.69
  5. Step 5: Solve for x
    x = 9,767,735,558,449.69/3,483,419.76
  6. Step 6: Final answer
    x = 2,804,065.04

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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.