Home / 6,685,200.92-10,027,801.37-3,650,911.32

Finding the Fourth Proportional to 6,685,200.92, 10,027,801.37 and 3,650,911.32

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Solution

The fourth proportional to 6,685,200.92, 10,027,801.37 and 3,650,911.32 is: 5,476,366.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,685,200.92 : 10,027,801.37 = 3,650,911.32 : x
  2. Step 2: Convert to fraction form
    6,685,200.92/10,027,801.37 = 3,650,911.32/x
  3. Step 3: Cross multiply
    6,685,200.92x = 10,027,801.37 × 3,650,911.32
  4. Step 4: Simplify right side
    6,685,200.92x = 36,610,613,518,189.95
  5. Step 5: Solve for x
    x = 36,610,613,518,189.95/6,685,200.92
  6. Step 6: Final answer
    x = 5,476,366.98

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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.