Home / 8,301,631.58-11,456,764.74-4,580,444.33

Finding the Fourth Proportional to 8,301,631.58, 11,456,764.74 and 4,580,444.33

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Solution

The fourth proportional to 8,301,631.58, 11,456,764.74 and 4,580,444.33 is: 6,321,296.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,301,631.58 : 11,456,764.74 = 4,580,444.33 : x
  2. Step 2: Convert to fraction form
    8,301,631.58/11,456,764.74 = 4,580,444.33/x
  3. Step 3: Cross multiply
    8,301,631.58x = 11,456,764.74 × 4,580,444.33
  4. Step 4: Simplify right side
    8,301,631.58x = 52,477,073,093,476.93
  5. Step 5: Solve for x
    x = 52,477,073,093,476.93/8,301,631.58
  6. Step 6: Final answer
    x = 6,321,296.31

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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.