Home / 2,416,822.03-3,335,147.89-1,329,093.60

Finding the Fourth Proportional to 2,416,822.03, 3,335,147.89 and 1,329,093.60

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Solution

The fourth proportional to 2,416,822.03, 3,335,147.89 and 1,329,093.60 is: 1,834,112.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,822.03 : 3,335,147.89 = 1,329,093.60 : x
  2. Step 2: Convert to fraction form
    2,416,822.03/3,335,147.89 = 1,329,093.60/x
  3. Step 3: Cross multiply
    2,416,822.03x = 3,335,147.89 × 1,329,093.60
  4. Step 4: Simplify right side
    2,416,822.03x = 4,432,723,715,652.51
  5. Step 5: Solve for x
    x = 4,432,723,715,652.51/2,416,822.03
  6. Step 6: Final answer
    x = 1,834,112.59

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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.