Home / 2,370,694.88-3,271,559.24-1,282,966.74

Finding the Fourth Proportional to 2,370,694.88, 3,271,559.24 and 1,282,966.74

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Solution

The fourth proportional to 2,370,694.88, 3,271,559.24 and 1,282,966.74 is: 1,770,494.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,694.88 : 3,271,559.24 = 1,282,966.74 : x
  2. Step 2: Convert to fraction form
    2,370,694.88/3,271,559.24 = 1,282,966.74/x
  3. Step 3: Cross multiply
    2,370,694.88x = 3,271,559.24 × 1,282,966.74
  4. Step 4: Simplify right side
    2,370,694.88x = 4,197,301,696,067.10
  5. Step 5: Solve for x
    x = 4,197,301,696,067.10/2,370,694.88
  6. Step 6: Final answer
    x = 1,770,494.27

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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.