Home / 2,584,837.92-3,567,161.04-1,423,408.32

Finding the Fourth Proportional to 2,584,837.92, 3,567,161.04 and 1,423,408.32

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Solution

The fourth proportional to 2,584,837.92, 3,567,161.04 and 1,423,408.32 is: 1,964,350.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,837.92 : 3,567,161.04 = 1,423,408.32 : x
  2. Step 2: Convert to fraction form
    2,584,837.92/3,567,161.04 = 1,423,408.32/x
  3. Step 3: Cross multiply
    2,584,837.92x = 3,567,161.04 × 1,423,408.32
  4. Step 4: Simplify right side
    2,584,837.92x = 5,077,526,703,115.85
  5. Step 5: Solve for x
    x = 5,077,526,703,115.85/2,584,837.92
  6. Step 6: Final answer
    x = 1,964,350.13

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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.