Home / 4,580,198.40-6,320,871.20-2,543,008

Finding the Fourth Proportional to 4,580,198.40, 6,320,871.20 and 2,543,008

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Solution

The fourth proportional to 4,580,198.40, 6,320,871.20 and 2,543,008 is: 3,509,460.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,198.40 : 6,320,871.20 = 2,543,008 : x
  2. Step 2: Convert to fraction form
    4,580,198.40/6,320,871.20 = 2,543,008/x
  3. Step 3: Cross multiply
    4,580,198.40x = 6,320,871.20 × 2,543,008
  4. Step 4: Simplify right side
    4,580,198.40x = 16,074,026,028,569.60
  5. Step 5: Solve for x
    x = 16,074,026,028,569.60/4,580,198.40
  6. Step 6: Final answer
    x = 3,509,460.64

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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.