Home / 2,033,533.08-3,049,630.92-685,332.36

Finding the Fourth Proportional to 2,033,533.08, 3,049,630.92 and 685,332.36

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Solution

The fourth proportional to 2,033,533.08, 3,049,630.92 and 685,332.36 is: 1,027,773.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,533.08 : 3,049,630.92 = 685,332.36 : x
  2. Step 2: Convert to fraction form
    2,033,533.08/3,049,630.92 = 685,332.36/x
  3. Step 3: Cross multiply
    2,033,533.08x = 3,049,630.92 × 685,332.36
  4. Step 4: Simplify right side
    2,033,533.08x = 2,090,010,755,532.57
  5. Step 5: Solve for x
    x = 2,090,010,755,532.57/2,033,533.08
  6. Step 6: Final answer
    x = 1,027,773.18

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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.