Home / 2,055,595.04-3,081,620.64-794,307.68

Finding the Fourth Proportional to 2,055,595.04, 3,081,620.64 and 794,307.68

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Solution

The fourth proportional to 2,055,595.04, 3,081,620.64 and 794,307.68 is: 1,190,776.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,595.04 : 3,081,620.64 = 794,307.68 : x
  2. Step 2: Convert to fraction form
    2,055,595.04/3,081,620.64 = 794,307.68/x
  3. Step 3: Cross multiply
    2,055,595.04x = 3,081,620.64 × 794,307.68
  4. Step 4: Simplify right side
    2,055,595.04x = 2,447,754,941,198.52
  5. Step 5: Solve for x
    x = 2,447,754,941,198.52/2,055,595.04
  6. Step 6: Final answer
    x = 1,190,776.83

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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.