Home / 4,764,200.24-7,142,282.28-2,066,494.32

Finding the Fourth Proportional to 4,764,200.24, 7,142,282.28 and 2,066,494.32

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Solution

The fourth proportional to 4,764,200.24, 7,142,282.28 and 2,066,494.32 is: 3,097,998.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,200.24 : 7,142,282.28 = 2,066,494.32 : x
  2. Step 2: Convert to fraction form
    4,764,200.24/7,142,282.28 = 2,066,494.32/x
  3. Step 3: Cross multiply
    4,764,200.24x = 7,142,282.28 × 2,066,494.32
  4. Step 4: Simplify right side
    4,764,200.24x = 14,759,485,763,456.65
  5. Step 5: Solve for x
    x = 14,759,485,763,456.65/4,764,200.24
  6. Step 6: Final answer
    x = 3,097,998.62

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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.