Home / 2,961,840.60-4,442,906.70-1,544,664.60

Finding the Fourth Proportional to 2,961,840.60, 4,442,906.70 and 1,544,664.60

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Solution

The fourth proportional to 2,961,840.60, 4,442,906.70 and 1,544,664.60 is: 2,317,072.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,840.60 : 4,442,906.70 = 1,544,664.60 : x
  2. Step 2: Convert to fraction form
    2,961,840.60/4,442,906.70 = 1,544,664.60/x
  3. Step 3: Cross multiply
    2,961,840.60x = 4,442,906.70 × 1,544,664.60
  4. Step 4: Simplify right side
    2,961,840.60x = 6,862,800,700,592.82
  5. Step 5: Solve for x
    x = 6,862,800,700,592.82/2,961,840.60
  6. Step 6: Final answer
    x = 2,317,072.94

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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.