Home / 2,362,402.44-3,540,724.74-1,224,537.30

Finding the Fourth Proportional to 2,362,402.44, 3,540,724.74 and 1,224,537.30

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Solution

The fourth proportional to 2,362,402.44, 3,540,724.74 and 1,224,537.30 is: 1,835,313.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,402.44 : 3,540,724.74 = 1,224,537.30 : x
  2. Step 2: Convert to fraction form
    2,362,402.44/3,540,724.74 = 1,224,537.30/x
  3. Step 3: Cross multiply
    2,362,402.44x = 3,540,724.74 × 1,224,537.30
  4. Step 4: Simplify right side
    2,362,402.44x = 4,335,749,513,162.80
  5. Step 5: Solve for x
    x = 4,335,749,513,162.80/2,362,402.44
  6. Step 6: Final answer
    x = 1,835,313.68

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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.