Home / 7,303,834.13-10,948,631.27-3,045,220.25

Finding the Fourth Proportional to 7,303,834.13, 10,948,631.27 and 3,045,220.25

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Solution

The fourth proportional to 7,303,834.13, 10,948,631.27 and 3,045,220.25 is: 4,564,861.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,834.13 : 10,948,631.27 = 3,045,220.25 : x
  2. Step 2: Convert to fraction form
    7,303,834.13/10,948,631.27 = 3,045,220.25/x
  3. Step 3: Cross multiply
    7,303,834.13x = 10,948,631.27 × 3,045,220.25
  4. Step 4: Simplify right side
    7,303,834.13x = 33,340,993,583,217.96
  5. Step 5: Solve for x
    x = 33,340,993,583,217.96/7,303,834.13
  6. Step 6: Final answer
    x = 4,564,861.83

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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.