Home / 2,661,365-3,672,683.70-1,454,141

Finding the Fourth Proportional to 2,661,365, 3,672,683.70 and 1,454,141

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Solution

The fourth proportional to 2,661,365, 3,672,683.70 and 1,454,141 is: 2,006,714.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,661,365 : 3,672,683.70 = 1,454,141 : x
  2. Step 2: Convert to fraction form
    2,661,365/3,672,683.70 = 1,454,141/x
  3. Step 3: Cross multiply
    2,661,365x = 3,672,683.70 × 1,454,141
  4. Step 4: Simplify right side
    2,661,365x = 5,340,599,948,201.70
  5. Step 5: Solve for x
    x = 5,340,599,948,201.70/2,661,365
  6. Step 6: Final answer
    x = 2,006,714.58

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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.