Home / 8,552,466.62-11,802,406.16-4,685,125.26

Finding the Fourth Proportional to 8,552,466.62, 11,802,406.16 and 4,685,125.26

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Solution

The fourth proportional to 8,552,466.62, 11,802,406.16 and 4,685,125.26 is: 6,465,474.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,466.62 : 11,802,406.16 = 4,685,125.26 : x
  2. Step 2: Convert to fraction form
    8,552,466.62/11,802,406.16 = 4,685,125.26/x
  3. Step 3: Cross multiply
    8,552,466.62x = 11,802,406.16 × 4,685,125.26
  4. Step 4: Simplify right side
    8,552,466.62x = 55,295,751,228,995.60
  5. Step 5: Solve for x
    x = 55,295,751,228,995.60/8,552,466.62
  6. Step 6: Final answer
    x = 6,465,474.08

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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.