Home / 3,633,534.88-5,014,077.08-2,001,621.44

Finding the Fourth Proportional to 3,633,534.88, 5,014,077.08 and 2,001,621.44

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Solution

The fourth proportional to 3,633,534.88, 5,014,077.08 and 2,001,621.44 is: 2,762,126.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,534.88 : 5,014,077.08 = 2,001,621.44 : x
  2. Step 2: Convert to fraction form
    3,633,534.88/5,014,077.08 = 2,001,621.44/x
  3. Step 3: Cross multiply
    3,633,534.88x = 5,014,077.08 × 2,001,621.44
  4. Step 4: Simplify right side
    3,633,534.88x = 10,036,284,185,140.60
  5. Step 5: Solve for x
    x = 10,036,284,185,140.60/3,633,534.88
  6. Step 6: Final answer
    x = 2,762,126.83

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1.5x scale

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.