Home / 3,332,321.01-4,598,625.11-1,804,428.14

Finding the Fourth Proportional to 3,332,321.01, 4,598,625.11 and 1,804,428.14

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Solution

The fourth proportional to 3,332,321.01, 4,598,625.11 and 1,804,428.14 is: 2,490,122.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,321.01 : 4,598,625.11 = 1,804,428.14 : x
  2. Step 2: Convert to fraction form
    3,332,321.01/4,598,625.11 = 1,804,428.14/x
  3. Step 3: Cross multiply
    3,332,321.01x = 4,598,625.11 × 1,804,428.14
  4. Step 4: Simplify right side
    3,332,321.01x = 8,297,888,521,779.33
  5. Step 5: Solve for x
    x = 8,297,888,521,779.33/3,332,321.01
  6. Step 6: Final answer
    x = 2,490,122.80

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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.