Home / 1,483,614.20-2,047,388.14-804,550.52

Finding the Fourth Proportional to 1,483,614.20, 2,047,388.14 and 804,550.52

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Solution

The fourth proportional to 1,483,614.20, 2,047,388.14 and 804,550.52 is: 1,110,280.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,614.20 : 2,047,388.14 = 804,550.52 : x
  2. Step 2: Convert to fraction form
    1,483,614.20/2,047,388.14 = 804,550.52/x
  3. Step 3: Cross multiply
    1,483,614.20x = 2,047,388.14 × 804,550.52
  4. Step 4: Simplify right side
    1,483,614.20x = 1,647,227,192,678.83
  5. Step 5: Solve for x
    x = 1,647,227,192,678.83/1,483,614.20
  6. Step 6: Final answer
    x = 1,110,280.01

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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.