Home / 2,067,577.78-3,101,561.17-608,625.17

Finding the Fourth Proportional to 2,067,577.78, 3,101,561.17 and 608,625.17

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Solution

The fourth proportional to 2,067,577.78, 3,101,561.17 and 608,625.17 is: 912,995.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,577.78 : 3,101,561.17 = 608,625.17 : x
  2. Step 2: Convert to fraction form
    2,067,577.78/3,101,561.17 = 608,625.17/x
  3. Step 3: Cross multiply
    2,067,577.78x = 3,101,561.17 × 608,625.17
  4. Step 4: Simplify right side
    2,067,577.78x = 1,887,688,200,588.99
  5. Step 5: Solve for x
    x = 1,887,688,200,588.99/2,067,577.78
  6. Step 6: Final answer
    x = 912,995.01

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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.