Home / 3,458,408.40-5,184,502.20-2,260,904.40

Finding the Fourth Proportional to 3,458,408.40, 5,184,502.20 and 2,260,904.40

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Solution

The fourth proportional to 3,458,408.40, 5,184,502.20 and 2,260,904.40 is: 3,389,323.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,458,408.40 : 5,184,502.20 = 2,260,904.40 : x
  2. Step 2: Convert to fraction form
    3,458,408.40/5,184,502.20 = 2,260,904.40/x
  3. Step 3: Cross multiply
    3,458,408.40x = 5,184,502.20 × 2,260,904.40
  4. Step 4: Simplify right side
    3,458,408.40x = 11,721,663,835,789.68
  5. Step 5: Solve for x
    x = 11,721,663,835,789.68/3,458,408.40
  6. Step 6: Final answer
    x = 3,389,323.20

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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.