Home / 3,495,327.93-5,236,276.59-2,143,550.52

Finding the Fourth Proportional to 3,495,327.93, 5,236,276.59 and 2,143,550.52

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Solution

The fourth proportional to 3,495,327.93, 5,236,276.59 and 2,143,550.52 is: 3,211,207.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,327.93 : 5,236,276.59 = 2,143,550.52 : x
  2. Step 2: Convert to fraction form
    3,495,327.93/5,236,276.59 = 2,143,550.52/x
  3. Step 3: Cross multiply
    3,495,327.93x = 5,236,276.59 × 2,143,550.52
  4. Step 4: Simplify right side
    3,495,327.93x = 11,224,223,407,358.33
  5. Step 5: Solve for x
    x = 11,224,223,407,358.33/3,495,327.93
  6. Step 6: Final answer
    x = 3,211,207.54

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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.