Home / 4,056,081.47-5,597,383.66-2,220,524.88

Finding the Fourth Proportional to 4,056,081.47, 5,597,383.66 and 2,220,524.88

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Solution

The fourth proportional to 4,056,081.47, 5,597,383.66 and 2,220,524.88 is: 3,064,319.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056,081.47 : 5,597,383.66 = 2,220,524.88 : x
  2. Step 2: Convert to fraction form
    4,056,081.47/5,597,383.66 = 2,220,524.88/x
  3. Step 3: Cross multiply
    4,056,081.47x = 5,597,383.66 × 2,220,524.88
  4. Step 4: Simplify right side
    4,056,081.47x = 12,429,129,679,935.46
  5. Step 5: Solve for x
    x = 12,429,129,679,935.46/4,056,081.47
  6. Step 6: Final answer
    x = 3,064,319.53

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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.