Home / 3,211,519.08-4,817,287.00-1,083,098.28

Finding the Fourth Proportional to 3,211,519.08, 4,817,287.00 and 1,083,098.28

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Solution

The fourth proportional to 3,211,519.08, 4,817,287.00 and 1,083,098.28 is: 1,624,650.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,519.08 : 4,817,287.00 = 1,083,098.28 : x
  2. Step 2: Convert to fraction form
    3,211,519.08/4,817,287.00 = 1,083,098.28/x
  3. Step 3: Cross multiply
    3,211,519.08x = 4,817,287.00 × 1,083,098.28
  4. Step 4: Simplify right side
    3,211,519.08x = 5,217,595,277,292.63
  5. Step 5: Solve for x
    x = 5,217,595,277,292.63/3,211,519.08
  6. Step 6: Final answer
    x = 1,624,650.25

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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.