Home / 2,227,150.12-3,341,988.83-1,202,466.66

Finding the Fourth Proportional to 2,227,150.12, 3,341,988.83 and 1,202,466.66

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Solution

The fourth proportional to 2,227,150.12, 3,341,988.83 and 1,202,466.66 is: 1,804,382.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,150.12 : 3,341,988.83 = 1,202,466.66 : x
  2. Step 2: Convert to fraction form
    2,227,150.12/3,341,988.83 = 1,202,466.66/x
  3. Step 3: Cross multiply
    2,227,150.12x = 3,341,988.83 × 1,202,466.66
  4. Step 4: Simplify right side
    2,227,150.12x = 4,018,630,146,167.41
  5. Step 5: Solve for x
    x = 4,018,630,146,167.41/2,227,150.12
  6. Step 6: Final answer
    x = 1,804,382.25

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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.