Home / 2,424,799.98-3,347,371.74-1,405,832.94

Finding the Fourth Proportional to 2,424,799.98, 3,347,371.74 and 1,405,832.94

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Solution

The fourth proportional to 2,424,799.98, 3,347,371.74 and 1,405,832.94 is: 1,940,714.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,799.98 : 3,347,371.74 = 1,405,832.94 : x
  2. Step 2: Convert to fraction form
    2,424,799.98/3,347,371.74 = 1,405,832.94/x
  3. Step 3: Cross multiply
    2,424,799.98x = 3,347,371.74 × 1,405,832.94
  4. Step 4: Simplify right side
    2,424,799.98x = 4,705,845,454,517.12
  5. Step 5: Solve for x
    x = 4,705,845,454,517.12/2,424,799.98
  6. Step 6: Final answer
    x = 1,940,714.90

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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.