Home / 2,404,198.12-3,607,339.44-1,323,390.04

Finding the Fourth Proportional to 2,404,198.12, 3,607,339.44 and 1,323,390.04

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Solution

The fourth proportional to 2,404,198.12, 3,607,339.44 and 1,323,390.04 is: 1,985,658.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,198.12 : 3,607,339.44 = 1,323,390.04 : x
  2. Step 2: Convert to fraction form
    2,404,198.12/3,607,339.44 = 1,323,390.04/x
  3. Step 3: Cross multiply
    2,404,198.12x = 3,607,339.44 × 1,323,390.04
  4. Step 4: Simplify right side
    2,404,198.12x = 4,773,917,085,795.18
  5. Step 5: Solve for x
    x = 4,773,917,085,795.18/2,404,198.12
  6. Step 6: Final answer
    x = 1,985,658.77

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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.