Home / 3,842,233.36-5,764,345.44-2,043,636.40

Finding the Fourth Proportional to 3,842,233.36, 5,764,345.44 and 2,043,636.40

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Solution

The fourth proportional to 3,842,233.36, 5,764,345.44 and 2,043,636.40 is: 3,065,984.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,233.36 : 5,764,345.44 = 2,043,636.40 : x
  2. Step 2: Convert to fraction form
    3,842,233.36/5,764,345.44 = 2,043,636.40/x
  3. Step 3: Cross multiply
    3,842,233.36x = 5,764,345.44 × 2,043,636.40
  4. Step 4: Simplify right side
    3,842,233.36x = 11,780,226,163,358.02
  5. Step 5: Solve for x
    x = 11,780,226,163,358.02/3,842,233.36
  6. Step 6: Final answer
    x = 3,065,984.04

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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.