Home / 6,833,623.02-10,231,821.79-4,808,832.81

Finding the Fourth Proportional to 6,833,623.02, 10,231,821.79 and 4,808,832.81

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Solution

The fourth proportional to 6,833,623.02, 10,231,821.79 and 4,808,832.81 is: 7,200,151.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,623.02 : 10,231,821.79 = 4,808,832.81 : x
  2. Step 2: Convert to fraction form
    6,833,623.02/10,231,821.79 = 4,808,832.81/x
  3. Step 3: Cross multiply
    6,833,623.02x = 10,231,821.79 × 4,808,832.81
  4. Step 4: Simplify right side
    6,833,623.02x = 49,203,120,279,433.52
  5. Step 5: Solve for x
    x = 49,203,120,279,433.52/6,833,623.02
  6. Step 6: Final answer
    x = 7,200,151.39

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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.