Home / 4,885,692.20-7,325,039.10-2,044,341.80

Finding the Fourth Proportional to 4,885,692.20, 7,325,039.10 and 2,044,341.80

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Solution

The fourth proportional to 4,885,692.20, 7,325,039.10 and 2,044,341.80 is: 3,065,048.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,692.20 : 7,325,039.10 = 2,044,341.80 : x
  2. Step 2: Convert to fraction form
    4,885,692.20/7,325,039.10 = 2,044,341.80/x
  3. Step 3: Cross multiply
    4,885,692.20x = 7,325,039.10 × 2,044,341.80
  4. Step 4: Simplify right side
    4,885,692.20x = 14,974,883,618,764.38
  5. Step 5: Solve for x
    x = 14,974,883,618,764.38/4,885,692.20
  6. Step 6: Final answer
    x = 3,065,048.51

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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.