Home / 3,289,722.30-4,934,583.45-1,159,098.30

Finding the Fourth Proportional to 3,289,722.30, 4,934,583.45 and 1,159,098.30

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Solution

The fourth proportional to 3,289,722.30, 4,934,583.45 and 1,159,098.30 is: 1,738,647.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,722.30 : 4,934,583.45 = 1,159,098.30 : x
  2. Step 2: Convert to fraction form
    3,289,722.30/4,934,583.45 = 1,159,098.30/x
  3. Step 3: Cross multiply
    3,289,722.30x = 4,934,583.45 × 1,159,098.30
  4. Step 4: Simplify right side
    3,289,722.30x = 5,719,667,288,103.14
  5. Step 5: Solve for x
    x = 5,719,667,288,103.14/3,289,722.30
  6. Step 6: Final answer
    x = 1,738,647.45

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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.