Home / 3,332,749.20-4,599,171-1,804,821.36

Finding the Fourth Proportional to 3,332,749.20, 4,599,171 and 1,804,821.36

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Solution

The fourth proportional to 3,332,749.20, 4,599,171 and 1,804,821.36 is: 2,490,641.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,749.20 : 4,599,171 = 1,804,821.36 : x
  2. Step 2: Convert to fraction form
    3,332,749.20/4,599,171 = 1,804,821.36/x
  3. Step 3: Cross multiply
    3,332,749.20x = 4,599,171 × 1,804,821.36
  4. Step 4: Simplify right side
    3,332,749.20x = 8,300,682,059,092.56
  5. Step 5: Solve for x
    x = 8,300,682,059,092.56/3,332,749.20
  6. Step 6: Final answer
    x = 2,490,641.08

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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.