Home / 2,093,002.13-2,888,306.20-1,175,238.52

Finding the Fourth Proportional to 2,093,002.13, 2,888,306.20 and 1,175,238.52

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Solution

The fourth proportional to 2,093,002.13, 2,888,306.20 and 1,175,238.52 is: 1,621,808.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,002.13 : 2,888,306.20 = 1,175,238.52 : x
  2. Step 2: Convert to fraction form
    2,093,002.13/2,888,306.20 = 1,175,238.52/x
  3. Step 3: Cross multiply
    2,093,002.13x = 2,888,306.20 × 1,175,238.52
  4. Step 4: Simplify right side
    2,093,002.13x = 3,394,448,698,043.11
  5. Step 5: Solve for x
    x = 3,394,448,698,043.11/2,093,002.13
  6. Step 6: Final answer
    x = 1,621,808.52

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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.