Home / 4,885,715.70-7,325,074.35-2,044,365.30

Finding the Fourth Proportional to 4,885,715.70, 7,325,074.35 and 2,044,365.30

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Solution

The fourth proportional to 4,885,715.70, 7,325,074.35 and 2,044,365.30 is: 3,065,083.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,715.70 : 7,325,074.35 = 2,044,365.30 : x
  2. Step 2: Convert to fraction form
    4,885,715.70/7,325,074.35 = 2,044,365.30/x
  3. Step 3: Cross multiply
    4,885,715.70x = 7,325,074.35 × 2,044,365.30
  4. Step 4: Simplify right side
    4,885,715.70x = 14,975,127,821,060.05
  5. Step 5: Solve for x
    x = 14,975,127,821,060.05/4,885,715.70
  6. Step 6: Final answer
    x = 3,065,083.75

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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.