Home / 2,273,943.60-3,410,321.40-676,076.40

Finding the Fourth Proportional to 2,273,943.60, 3,410,321.40 and 676,076.40

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Solution

The fourth proportional to 2,273,943.60, 3,410,321.40 and 676,076.40 is: 1,013,938.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,943.60 : 3,410,321.40 = 676,076.40 : x
  2. Step 2: Convert to fraction form
    2,273,943.60/3,410,321.40 = 676,076.40/x
  3. Step 3: Cross multiply
    2,273,943.60x = 3,410,321.40 × 676,076.40
  4. Step 4: Simplify right side
    2,273,943.60x = 2,305,637,814,954.96
  5. Step 5: Solve for x
    x = 2,305,637,814,954.96/2,273,943.60
  6. Step 6: Final answer
    x = 1,013,938.00

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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.