Home / 2,368,842.30-3,553,263.90-663,236.82

Finding the Fourth Proportional to 2,368,842.30, 3,553,263.90 and 663,236.82

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Solution

The fourth proportional to 2,368,842.30, 3,553,263.90 and 663,236.82 is: 994,855.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,842.30 : 3,553,263.90 = 663,236.82 : x
  2. Step 2: Convert to fraction form
    2,368,842.30/3,553,263.90 = 663,236.82/x
  3. Step 3: Cross multiply
    2,368,842.30x = 3,553,263.90 × 663,236.82
  4. Step 4: Simplify right side
    2,368,842.30x = 2,356,655,449,656.80
  5. Step 5: Solve for x
    x = 2,356,655,449,656.80/2,368,842.30
  6. Step 6: Final answer
    x = 994,855.36

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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.