Home / 4,215,692.75-5,818,444.13-2,404,856.75

Finding the Fourth Proportional to 4,215,692.75, 5,818,444.13 and 2,404,856.75

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Solution

The fourth proportional to 4,215,692.75, 5,818,444.13 and 2,404,856.75 is: 3,319,151.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,692.75 : 5,818,444.13 = 2,404,856.75 : x
  2. Step 2: Convert to fraction form
    4,215,692.75/5,818,444.13 = 2,404,856.75/x
  3. Step 3: Cross multiply
    4,215,692.75x = 5,818,444.13 × 2,404,856.75
  4. Step 4: Simplify right side
    4,215,692.75x = 13,992,524,628,504.09
  5. Step 5: Solve for x
    x = 13,992,524,628,504.09/4,215,692.75
  6. Step 6: Final answer
    x = 3,319,151.91

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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.