Home / 9,555,062.83-13,187,484.30-5,635,249.79

Finding the Fourth Proportional to 9,555,062.83, 13,187,484.30 and 5,635,249.79

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Solution

The fourth proportional to 9,555,062.83, 13,187,484.30 and 5,635,249.79 is: 7,777,527.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555,062.83 : 13,187,484.30 = 5,635,249.79 : x
  2. Step 2: Convert to fraction form
    9,555,062.83/13,187,484.30 = 5,635,249.79/x
  3. Step 3: Cross multiply
    9,555,062.83x = 13,187,484.30 × 5,635,249.79
  4. Step 4: Simplify right side
    9,555,062.83x = 74,314,768,132,203.30
  5. Step 5: Solve for x
    x = 74,314,768,132,203.30/9,555,062.83
  6. Step 6: Final answer
    x = 7,777,527.94

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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.