Home / 3,334,317.79-4,601,104.32-2,027,388.31

Finding the Fourth Proportional to 3,334,317.79, 4,601,104.32 and 2,027,388.31

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Solution

The fourth proportional to 3,334,317.79, 4,601,104.32 and 2,027,388.31 is: 2,797,641.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,317.79 : 4,601,104.32 = 2,027,388.31 : x
  2. Step 2: Convert to fraction form
    3,334,317.79/4,601,104.32 = 2,027,388.31/x
  3. Step 3: Cross multiply
    3,334,317.79x = 4,601,104.32 × 2,027,388.31
  4. Step 4: Simplify right side
    3,334,317.79x = 9,328,225,111,458.50
  5. Step 5: Solve for x
    x = 9,328,225,111,458.50/3,334,317.79
  6. Step 6: Final answer
    x = 2,797,641.29

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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.