Home / 6,736,201.87-9,295,962.43-3,638,725.22

Finding the Fourth Proportional to 6,736,201.87, 9,295,962.43 and 3,638,725.22

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Solution

The fourth proportional to 6,736,201.87, 9,295,962.43 and 3,638,725.22 is: 5,021,442.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,201.87 : 9,295,962.43 = 3,638,725.22 : x
  2. Step 2: Convert to fraction form
    6,736,201.87/9,295,962.43 = 3,638,725.22/x
  3. Step 3: Cross multiply
    6,736,201.87x = 9,295,962.43 × 3,638,725.22
  4. Step 4: Simplify right side
    6,736,201.87x = 33,825,452,938,213.48
  5. Step 5: Solve for x
    x = 33,825,452,938,213.48/6,736,201.87
  6. Step 6: Final answer
    x = 5,021,442.88

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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.