Home / 4,885,709.70-7,325,065.35-2,044,359.30

Finding the Fourth Proportional to 4,885,709.70, 7,325,065.35 and 2,044,359.30

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Solution

The fourth proportional to 4,885,709.70, 7,325,065.35 and 2,044,359.30 is: 3,065,074.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,709.70 : 7,325,065.35 = 2,044,359.30 : x
  2. Step 2: Convert to fraction form
    4,885,709.70/7,325,065.35 = 2,044,359.30/x
  3. Step 3: Cross multiply
    4,885,709.70x = 7,325,065.35 × 2,044,359.30
  4. Step 4: Simplify right side
    4,885,709.70x = 14,975,065,471,380.25
  5. Step 5: Solve for x
    x = 14,975,065,471,380.25/4,885,709.70
  6. Step 6: Final answer
    x = 3,065,074.76

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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.