Home / 2,392,366.12-3,301,544.64-1,304,697.04

Finding the Fourth Proportional to 2,392,366.12, 3,301,544.64 and 1,304,697.04

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Solution

The fourth proportional to 2,392,366.12, 3,301,544.64 and 1,304,697.04 is: 1,800,525.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,366.12 : 3,301,544.64 = 1,304,697.04 : x
  2. Step 2: Convert to fraction form
    2,392,366.12/3,301,544.64 = 1,304,697.04/x
  3. Step 3: Cross multiply
    2,392,366.12x = 3,301,544.64 × 1,304,697.04
  4. Step 4: Simplify right side
    2,392,366.12x = 4,307,515,519,235.87
  5. Step 5: Solve for x
    x = 4,307,515,519,235.87/2,392,366.12
  6. Step 6: Final answer
    x = 1,800,525.21

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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.