Home / 6,281,880.05-9,424,711.82-2,237,840.03

Finding the Fourth Proportional to 6,281,880.05, 9,424,711.82 and 2,237,840.03

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Solution

The fourth proportional to 6,281,880.05, 9,424,711.82 and 2,237,840.03 is: 3,357,433.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,281,880.05 : 9,424,711.82 = 2,237,840.03 : x
  2. Step 2: Convert to fraction form
    6,281,880.05/9,424,711.82 = 2,237,840.03/x
  3. Step 3: Cross multiply
    6,281,880.05x = 9,424,711.82 × 2,237,840.03
  4. Step 4: Simplify right side
    6,281,880.05x = 21,090,997,340,481.20
  5. Step 5: Solve for x
    x = 21,090,997,340,481.20/6,281,880.05
  6. Step 6: Final answer
    x = 3,357,433.95

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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.