Home / 3,276,573.48-4,521,692.34-1,826,360.76

Finding the Fourth Proportional to 3,276,573.48, 4,521,692.34 and 1,826,360.76

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Solution

The fourth proportional to 3,276,573.48, 4,521,692.34 and 1,826,360.76 is: 2,520,389.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,573.48 : 4,521,692.34 = 1,826,360.76 : x
  2. Step 2: Convert to fraction form
    3,276,573.48/4,521,692.34 = 1,826,360.76/x
  3. Step 3: Cross multiply
    3,276,573.48x = 4,521,692.34 × 1,826,360.76
  4. Step 4: Simplify right side
    3,276,573.48x = 8,258,241,458,568.58
  5. Step 5: Solve for x
    x = 8,258,241,458,568.58/3,276,573.48
  6. Step 6: Final answer
    x = 2,520,389.52

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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.