Home / 1,845,264.20-2,768,333.70-946,844.60

Finding the Fourth Proportional to 1,845,264.20, 2,768,333.70 and 946,844.60

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Solution

The fourth proportional to 1,845,264.20, 2,768,333.70 and 946,844.60 is: 1,420,491.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,264.20 : 2,768,333.70 = 946,844.60 : x
  2. Step 2: Convert to fraction form
    1,845,264.20/2,768,333.70 = 946,844.60/x
  3. Step 3: Cross multiply
    1,845,264.20x = 2,768,333.70 × 946,844.60
  4. Step 4: Simplify right side
    1,845,264.20x = 2,621,181,814,843.02
  5. Step 5: Solve for x
    x = 2,621,181,814,843.02/1,845,264.20
  6. Step 6: Final answer
    x = 1,420,491.34

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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.