Home / 3,668,363.70-5,502,545.55-3,276,453.30

Finding the Fourth Proportional to 3,668,363.70, 5,502,545.55 and 3,276,453.30

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Solution

The fourth proportional to 3,668,363.70, 5,502,545.55 and 3,276,453.30 is: 4,914,679.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,363.70 : 5,502,545.55 = 3,276,453.30 : x
  2. Step 2: Convert to fraction form
    3,668,363.70/5,502,545.55 = 3,276,453.30/x
  3. Step 3: Cross multiply
    3,668,363.70x = 5,502,545.55 × 3,276,453.30
  4. Step 4: Simplify right side
    3,668,363.70x = 18,028,833,525,697.81
  5. Step 5: Solve for x
    x = 18,028,833,525,697.81/3,668,363.70
  6. Step 6: Final answer
    x = 4,914,679.95

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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.