Home / 3,263,561.83-4,504,270.16-1,887,742.00

Finding the Fourth Proportional to 3,263,561.83, 4,504,270.16 and 1,887,742.00

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Solution

The fourth proportional to 3,263,561.83, 4,504,270.16 and 1,887,742.00 is: 2,605,404.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,561.83 : 4,504,270.16 = 1,887,742.00 : x
  2. Step 2: Convert to fraction form
    3,263,561.83/4,504,270.16 = 1,887,742.00/x
  3. Step 3: Cross multiply
    3,263,561.83x = 4,504,270.16 × 1,887,742.00
  4. Step 4: Simplify right side
    3,263,561.83x = 8,502,899,928,418.66
  5. Step 5: Solve for x
    x = 8,502,899,928,418.66/3,263,561.83
  6. Step 6: Final answer
    x = 2,605,404.89

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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.