Home / 2,004,532.13-3,005,369.75-938,992.92

Finding the Fourth Proportional to 2,004,532.13, 3,005,369.75 and 938,992.92

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Solution

The fourth proportional to 2,004,532.13, 3,005,369.75 and 938,992.92 is: 1,407,820.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,532.13 : 3,005,369.75 = 938,992.92 : x
  2. Step 2: Convert to fraction form
    2,004,532.13/3,005,369.75 = 938,992.92/x
  3. Step 3: Cross multiply
    2,004,532.13x = 3,005,369.75 × 938,992.92
  4. Step 4: Simplify right side
    2,004,532.13x = 2,822,020,912,537.21
  5. Step 5: Solve for x
    x = 2,822,020,912,537.21/2,004,532.13
  6. Step 6: Final answer
    x = 1,407,820.25

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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.