Home / 3,664,911.83-5,057,713.45-2,214,327.00

Finding the Fourth Proportional to 3,664,911.83, 5,057,713.45 and 2,214,327.00

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Solution

The fourth proportional to 3,664,911.83, 5,057,713.45 and 2,214,327.00 is: 3,055,852.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,911.83 : 5,057,713.45 = 2,214,327.00 : x
  2. Step 2: Convert to fraction form
    3,664,911.83/5,057,713.45 = 2,214,327.00/x
  3. Step 3: Cross multiply
    3,664,911.83x = 5,057,713.45 × 2,214,327.00
  4. Step 4: Simplify right side
    3,664,911.83x = 11,199,431,472,332.48
  5. Step 5: Solve for x
    x = 11,199,431,472,332.48/3,664,911.83
  6. Step 6: Final answer
    x = 3,055,852.91

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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.