Home / 3,269,247.52-4,903,821.98-1,470,861.02

Finding the Fourth Proportional to 3,269,247.52, 4,903,821.98 and 1,470,861.02

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Solution

The fourth proportional to 3,269,247.52, 4,903,821.98 and 1,470,861.02 is: 2,206,269.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,247.52 : 4,903,821.98 = 1,470,861.02 : x
  2. Step 2: Convert to fraction form
    3,269,247.52/4,903,821.98 = 1,470,861.02/x
  3. Step 3: Cross multiply
    3,269,247.52x = 4,903,821.98 × 1,470,861.02
  4. Step 4: Simplify right side
    3,269,247.52x = 7,212,840,599,401.22
  5. Step 5: Solve for x
    x = 7,212,840,599,401.22/3,269,247.52
  6. Step 6: Final answer
    x = 2,206,269.35

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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.