Home / 2,043,132.96-3,065,103.35-603,842.28

Finding the Fourth Proportional to 2,043,132.96, 3,065,103.35 and 603,842.28

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Solution

The fourth proportional to 2,043,132.96, 3,065,103.35 and 603,842.28 is: 905,882.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,132.96 : 3,065,103.35 = 603,842.28 : x
  2. Step 2: Convert to fraction form
    2,043,132.96/3,065,103.35 = 603,842.28/x
  3. Step 3: Cross multiply
    2,043,132.96x = 3,065,103.35 × 603,842.28
  4. Step 4: Simplify right side
    2,043,132.96x = 1,850,838,983,050.70
  5. Step 5: Solve for x
    x = 1,850,838,983,050.70/2,043,132.96
  6. Step 6: Final answer
    x = 905,882.79

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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.