Home / 6,523,455.54-9,002,121.72-3,623,033.16

Finding the Fourth Proportional to 6,523,455.54, 9,002,121.72 and 3,623,033.16

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Solution

The fourth proportional to 6,523,455.54, 9,002,121.72 and 3,623,033.16 is: 4,999,648.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,455.54 : 9,002,121.72 = 3,623,033.16 : x
  2. Step 2: Convert to fraction form
    6,523,455.54/9,002,121.72 = 3,623,033.16/x
  3. Step 3: Cross multiply
    6,523,455.54x = 9,002,121.72 × 3,623,033.16
  4. Step 4: Simplify right side
    6,523,455.54x = 32,614,985,501,916.24
  5. Step 5: Solve for x
    x = 32,614,985,501,916.24/6,523,455.54
  6. Step 6: Final answer
    x = 4,999,648.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.