Home / 9,858,054.33-13,673,713.28-9,595,876.77

Finding the Fourth Proportional to 9,858,054.33, 13,673,713.28 and 9,595,876.77

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Solution

The fourth proportional to 9,858,054.33, 13,673,713.28 and 9,595,876.77 is: 13,310,057.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,858,054.33 : 13,673,713.28 = 9,595,876.77 : x
  2. Step 2: Convert to fraction form
    9,858,054.33/13,673,713.28 = 9,595,876.77/x
  3. Step 3: Cross multiply
    9,858,054.33x = 13,673,713.28 × 9,595,876.77
  4. Step 4: Simplify right side
    9,858,054.33x = 131,211,267,575,213.12
  5. Step 5: Solve for x
    x = 131,211,267,575,213.12/9,858,054.33
  6. Step 6: Final answer
    x = 13,310,057.26

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.