Home / 4,064,781.22-5,608,993.77-2,346,455.32

Finding the Fourth Proportional to 4,064,781.22, 5,608,993.77 and 2,346,455.32

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Solution

The fourth proportional to 4,064,781.22, 5,608,993.77 and 2,346,455.32 is: 3,237,874.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,781.22 : 5,608,993.77 = 2,346,455.32 : x
  2. Step 2: Convert to fraction form
    4,064,781.22/5,608,993.77 = 2,346,455.32/x
  3. Step 3: Cross multiply
    4,064,781.22x = 5,608,993.77 × 2,346,455.32
  4. Step 4: Simplify right side
    4,064,781.22x = 13,161,253,271,463.35
  5. Step 5: Solve for x
    x = 13,161,253,271,463.35/4,064,781.22
  6. Step 6: Final answer
    x = 3,237,874.95

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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.