Home / 1,836,114.40-2,754,171.60-824,845.60

Finding the Fourth Proportional to 1,836,114.40, 2,754,171.60 and 824,845.60

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Solution

The fourth proportional to 1,836,114.40, 2,754,171.60 and 824,845.60 is: 1,237,268.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,114.40 : 2,754,171.60 = 824,845.60 : x
  2. Step 2: Convert to fraction form
    1,836,114.40/2,754,171.60 = 824,845.60/x
  3. Step 3: Cross multiply
    1,836,114.40x = 2,754,171.60 × 824,845.60
  4. Step 4: Simplify right side
    1,836,114.40x = 2,271,766,325,904.96
  5. Step 5: Solve for x
    x = 2,271,766,325,904.96/1,836,114.40
  6. Step 6: Final answer
    x = 1,237,268.40

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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.