Home / 2,067,570.84-3,101,550.77-608,618.23

Finding the Fourth Proportional to 2,067,570.84, 3,101,550.77 and 608,618.23

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Solution

The fourth proportional to 2,067,570.84, 3,101,550.77 and 608,618.23 is: 912,984.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,570.84 : 3,101,550.77 = 608,618.23 : x
  2. Step 2: Convert to fraction form
    2,067,570.84/3,101,550.77 = 608,618.23/x
  3. Step 3: Cross multiply
    2,067,570.84x = 3,101,550.77 × 608,618.23
  4. Step 4: Simplify right side
    2,067,570.84x = 1,887,660,329,095.57
  5. Step 5: Solve for x
    x = 1,887,660,329,095.57/2,067,570.84
  6. Step 6: Final answer
    x = 912,984.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.