Home / 1,674,028.08-2,310,339.11-948,797.82

Finding the Fourth Proportional to 1,674,028.08, 2,310,339.11 and 948,797.82

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Solution

The fourth proportional to 1,674,028.08, 2,310,339.11 and 948,797.82 is: 1,309,443.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,028.08 : 2,310,339.11 = 948,797.82 : x
  2. Step 2: Convert to fraction form
    1,674,028.08/2,310,339.11 = 948,797.82/x
  3. Step 3: Cross multiply
    1,674,028.08x = 2,310,339.11 × 948,797.82
  4. Step 4: Simplify right side
    1,674,028.08x = 2,192,044,706,284.75
  5. Step 5: Solve for x
    x = 2,192,044,706,284.75/1,674,028.08
  6. Step 6: Final answer
    x = 1,309,443.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.