Home / 3,632,018.01-5,011,746.04-2,083,199.45

Finding the Fourth Proportional to 3,632,018.01, 5,011,746.04 and 2,083,199.45

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Solution

The fourth proportional to 3,632,018.01, 5,011,746.04 and 2,083,199.45 is: 2,874,563.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,018.01 : 5,011,746.04 = 2,083,199.45 : x
  2. Step 2: Convert to fraction form
    3,632,018.01/5,011,746.04 = 2,083,199.45/x
  3. Step 3: Cross multiply
    3,632,018.01x = 5,011,746.04 × 2,083,199.45
  4. Step 4: Simplify right side
    3,632,018.01x = 10,440,466,594,067.68
  5. Step 5: Solve for x
    x = 10,440,466,594,067.68/3,632,018.01
  6. Step 6: Final answer
    x = 2,874,563.55

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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.