Home / 8,306,598.87-11,463,084.36-4,635,475.56

Finding the Fourth Proportional to 8,306,598.87, 11,463,084.36 and 4,635,475.56

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Solution

The fourth proportional to 8,306,598.87, 11,463,084.36 and 4,635,475.56 is: 6,396,943.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,306,598.87 : 11,463,084.36 = 4,635,475.56 : x
  2. Step 2: Convert to fraction form
    8,306,598.87/11,463,084.36 = 4,635,475.56/x
  3. Step 3: Cross multiply
    8,306,598.87x = 11,463,084.36 × 4,635,475.56
  4. Step 4: Simplify right side
    8,306,598.87x = 53,136,847,392,998.23
  5. Step 5: Solve for x
    x = 53,136,847,392,998.23/8,306,598.87
  6. Step 6: Final answer
    x = 6,396,943.95

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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.