Home / 3,082,424.44-4,253,641.17-1,705,826.26

Finding the Fourth Proportional to 3,082,424.44, 4,253,641.17 and 1,705,826.26

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Solution

The fourth proportional to 3,082,424.44, 4,253,641.17 and 1,705,826.26 is: 2,353,982.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,424.44 : 4,253,641.17 = 1,705,826.26 : x
  2. Step 2: Convert to fraction form
    3,082,424.44/4,253,641.17 = 1,705,826.26/x
  3. Step 3: Cross multiply
    3,082,424.44x = 4,253,641.17 × 1,705,826.26
  4. Step 4: Simplify right side
    3,082,424.44x = 7,255,972,808,403.12
  5. Step 5: Solve for x
    x = 7,255,972,808,403.12/3,082,424.44
  6. Step 6: Final answer
    x = 2,353,982.38

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Double scale
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1.5x scale

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.