Home / 3,895,786.04-5,843,679.11-1,055,898.20

Finding the Fourth Proportional to 3,895,786.04, 5,843,679.11 and 1,055,898.20

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Solution

The fourth proportional to 3,895,786.04, 5,843,679.11 and 1,055,898.20 is: 1,583,847.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,786.04 : 5,843,679.11 = 1,055,898.20 : x
  2. Step 2: Convert to fraction form
    3,895,786.04/5,843,679.11 = 1,055,898.20/x
  3. Step 3: Cross multiply
    3,895,786.04x = 5,843,679.11 × 1,055,898.20
  4. Step 4: Simplify right side
    3,895,786.04x = 6,170,330,219,128.72
  5. Step 5: Solve for x
    x = 6,170,330,219,128.72/3,895,786.04
  6. Step 6: Final answer
    x = 1,583,847.31

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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.