Home / 3,824,246.60-5,736,629.10-1,300,092.20

Finding the Fourth Proportional to 3,824,246.60, 5,736,629.10 and 1,300,092.20

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Solution

The fourth proportional to 3,824,246.60, 5,736,629.10 and 1,300,092.20 is: 1,950,226.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,246.60 : 5,736,629.10 = 1,300,092.20 : x
  2. Step 2: Convert to fraction form
    3,824,246.60/5,736,629.10 = 1,300,092.20/x
  3. Step 3: Cross multiply
    3,824,246.60x = 5,736,629.10 × 1,300,092.20
  4. Step 4: Simplify right side
    3,824,246.60x = 7,458,146,747,203.02
  5. Step 5: Solve for x
    x = 7,458,146,747,203.02/3,824,246.60
  6. Step 6: Final answer
    x = 1,950,226.42

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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.