Home / 4,082,203.51-5,633,230.73-2,246,836.05

Finding the Fourth Proportional to 4,082,203.51, 5,633,230.73 and 2,246,836.05

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Solution

The fourth proportional to 4,082,203.51, 5,633,230.73 and 2,246,836.05 is: 3,100,518.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,203.51 : 5,633,230.73 = 2,246,836.05 : x
  2. Step 2: Convert to fraction form
    4,082,203.51/5,633,230.73 = 2,246,836.05/x
  3. Step 3: Cross multiply
    4,082,203.51x = 5,633,230.73 × 2,246,836.05
  4. Step 4: Simplify right side
    4,082,203.51x = 12,656,945,870,897.63
  5. Step 5: Solve for x
    x = 12,656,945,870,897.63/4,082,203.51
  6. Step 6: Final answer
    x = 3,100,518.10

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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.