Home / 1,796,501.62-2,479,589.04-1,184,764.78

Finding the Fourth Proportional to 1,796,501.62, 2,479,589.04 and 1,184,764.78

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Solution

The fourth proportional to 1,796,501.62, 2,479,589.04 and 1,184,764.78 is: 1,635,250.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,501.62 : 2,479,589.04 = 1,184,764.78 : x
  2. Step 2: Convert to fraction form
    1,796,501.62/2,479,589.04 = 1,184,764.78/x
  3. Step 3: Cross multiply
    1,796,501.62x = 2,479,589.04 × 1,184,764.78
  4. Step 4: Simplify right side
    1,796,501.62x = 2,937,729,763,466.01
  5. Step 5: Solve for x
    x = 2,937,729,763,466.01/1,796,501.62
  6. Step 6: Final answer
    x = 1,635,250.27

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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.