Home / 2,278,805.40-3,418,208.10-595,908.90

Finding the Fourth Proportional to 2,278,805.40, 3,418,208.10 and 595,908.90

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Solution

The fourth proportional to 2,278,805.40, 3,418,208.10 and 595,908.90 is: 893,863.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,278,805.40 : 3,418,208.10 = 595,908.90 : x
  2. Step 2: Convert to fraction form
    2,278,805.40/3,418,208.10 = 595,908.90/x
  3. Step 3: Cross multiply
    2,278,805.40x = 3,418,208.10 × 595,908.90
  4. Step 4: Simplify right side
    2,278,805.40x = 2,036,940,628,842.09
  5. Step 5: Solve for x
    x = 2,036,940,628,842.09/2,278,805.40
  6. Step 6: Final answer
    x = 893,863.35

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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.