Home / 4,439,004.66-6,654,570.39-2,163,256.20

Finding the Fourth Proportional to 4,439,004.66, 6,654,570.39 and 2,163,256.20

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Solution

The fourth proportional to 4,439,004.66, 6,654,570.39 and 2,163,256.20 is: 3,242,965.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,004.66 : 6,654,570.39 = 2,163,256.20 : x
  2. Step 2: Convert to fraction form
    4,439,004.66/6,654,570.39 = 2,163,256.20/x
  3. Step 3: Cross multiply
    4,439,004.66x = 6,654,570.39 × 2,163,256.20
  4. Step 4: Simplify right side
    4,439,004.66x = 14,395,540,654,503.92
  5. Step 5: Solve for x
    x = 14,395,540,654,503.92/4,439,004.66
  6. Step 6: Final answer
    x = 3,242,965.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.