Home / 9,665,749.26-13,339,212.80-5,995,848.27

Finding the Fourth Proportional to 9,665,749.26, 13,339,212.80 and 5,995,848.27

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Solution

The fourth proportional to 9,665,749.26, 13,339,212.80 and 5,995,848.27 is: 8,274,567.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,665,749.26 : 13,339,212.80 = 5,995,848.27 : x
  2. Step 2: Convert to fraction form
    9,665,749.26/13,339,212.80 = 5,995,848.27/x
  3. Step 3: Cross multiply
    9,665,749.26x = 13,339,212.80 × 5,995,848.27
  4. Step 4: Simplify right side
    9,665,749.26x = 79,979,895,990,041.86
  5. Step 5: Solve for x
    x = 79,979,895,990,041.86/9,665,749.26
  6. Step 6: Final answer
    x = 8,274,567.63

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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.