Home / 7,057,777.59-10,582,396.20-3,166,522.20

Finding the Fourth Proportional to 7,057,777.59, 10,582,396.20 and 3,166,522.20

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Solution

The fourth proportional to 7,057,777.59, 10,582,396.20 and 3,166,522.20 is: 4,747,867.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,057,777.59 : 10,582,396.20 = 3,166,522.20 : x
  2. Step 2: Convert to fraction form
    7,057,777.59/10,582,396.20 = 3,166,522.20/x
  3. Step 3: Cross multiply
    7,057,777.59x = 10,582,396.20 × 3,166,522.20
  4. Step 4: Simplify right side
    7,057,777.59x = 33,509,392,496,495.64
  5. Step 5: Solve for x
    x = 33,509,392,496,495.64/7,057,777.59
  6. Step 6: Final answer
    x = 4,747,867.45

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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.