Home / 2,844,665.60-4,276,329.60-2,009,004.80

Finding the Fourth Proportional to 2,844,665.60, 4,276,329.60 and 2,009,004.80

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Solution

The fourth proportional to 2,844,665.60, 4,276,329.60 and 2,009,004.80 is: 3,020,097.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,665.60 : 4,276,329.60 = 2,009,004.80 : x
  2. Step 2: Convert to fraction form
    2,844,665.60/4,276,329.60 = 2,009,004.80/x
  3. Step 3: Cross multiply
    2,844,665.60x = 4,276,329.60 × 2,009,004.80
  4. Step 4: Simplify right side
    2,844,665.60x = 8,591,166,692,782.08
  5. Step 5: Solve for x
    x = 8,591,166,692,782.08/2,844,665.60
  6. Step 6: Final answer
    x = 3,020,097.23

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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.