Home / 4,114,266.36-6,171,805.60-1,418,236.64

Finding the Fourth Proportional to 4,114,266.36, 6,171,805.60 and 1,418,236.64

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Solution

The fourth proportional to 4,114,266.36, 6,171,805.60 and 1,418,236.64 is: 2,127,494.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,266.36 : 6,171,805.60 = 1,418,236.64 : x
  2. Step 2: Convert to fraction form
    4,114,266.36/6,171,805.60 = 1,418,236.64/x
  3. Step 3: Cross multiply
    4,114,266.36x = 6,171,805.60 × 1,418,236.64
  4. Step 4: Simplify right side
    4,114,266.36x = 8,753,080,836,877.18
  5. Step 5: Solve for x
    x = 8,753,080,836,877.18/4,114,266.36
  6. Step 6: Final answer
    x = 2,127,494.93

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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.