Home / 4,885,672.70-7,325,009.85-2,044,322.30

Finding the Fourth Proportional to 4,885,672.70, 7,325,009.85 and 2,044,322.30

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Solution

The fourth proportional to 4,885,672.70, 7,325,009.85 and 2,044,322.30 is: 3,065,019.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,672.70 : 7,325,009.85 = 2,044,322.30 : x
  2. Step 2: Convert to fraction form
    4,885,672.70/7,325,009.85 = 2,044,322.30/x
  3. Step 3: Cross multiply
    4,885,672.70x = 7,325,009.85 × 2,044,322.30
  4. Step 4: Simplify right side
    4,885,672.70x = 14,974,680,984,074.65
  5. Step 5: Solve for x
    x = 14,974,680,984,074.65/4,885,672.70
  6. Step 6: Final answer
    x = 3,065,019.27

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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.