Home / 4,150,442.54-5,727,591.66-2,289,807.44

Finding the Fourth Proportional to 4,150,442.54, 5,727,591.66 and 2,289,807.44

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Solution

The fourth proportional to 4,150,442.54, 5,727,591.66 and 2,289,807.44 is: 3,159,923.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,442.54 : 5,727,591.66 = 2,289,807.44 : x
  2. Step 2: Convert to fraction form
    4,150,442.54/5,727,591.66 = 2,289,807.44/x
  3. Step 3: Cross multiply
    4,150,442.54x = 5,727,591.66 × 2,289,807.44
  4. Step 4: Simplify right side
    4,150,442.54x = 13,115,081,996,349.95
  5. Step 5: Solve for x
    x = 13,115,081,996,349.95/4,150,442.54
  6. Step 6: Final answer
    x = 3,159,923.76

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1.5x scale

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.