Home / 7,355,586.90-11,033,269.62-3,309,217.26

Finding the Fourth Proportional to 7,355,586.90, 11,033,269.62 and 3,309,217.26

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Solution

The fourth proportional to 7,355,586.90, 11,033,269.62 and 3,309,217.26 is: 4,963,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,586.90 : 11,033,269.62 = 3,309,217.26 : x
  2. Step 2: Convert to fraction form
    7,355,586.90/11,033,269.62 = 3,309,217.26/x
  3. Step 3: Cross multiply
    7,355,586.90x = 11,033,269.62 × 3,309,217.26
  4. Step 4: Simplify right side
    7,355,586.90x = 36,511,486,260,737.63
  5. Step 5: Solve for x
    x = 36,511,486,260,737.63/7,355,586.90
  6. Step 6: Final answer
    x = 4,963,776.07

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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.