Home / 9,028,535.94-13,539,958.98-2,961,853.92

Finding the Fourth Proportional to 9,028,535.94, 13,539,958.98 and 2,961,853.92

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Solution

The fourth proportional to 9,028,535.94, 13,539,958.98 and 2,961,853.92 is: 4,441,847.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028,535.94 : 13,539,958.98 = 2,961,853.92 : x
  2. Step 2: Convert to fraction form
    9,028,535.94/13,539,958.98 = 2,961,853.92/x
  3. Step 3: Cross multiply
    9,028,535.94x = 13,539,958.98 × 2,961,853.92
  4. Step 4: Simplify right side
    9,028,535.94x = 40,103,380,581,552.20
  5. Step 5: Solve for x
    x = 40,103,380,581,552.20/9,028,535.94
  6. Step 6: Final answer
    x = 4,441,847.59

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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.