Home / 4,976,393.32-7,450,270.58-4,457,122.98

Finding the Fourth Proportional to 4,976,393.32, 7,450,270.58 and 4,457,122.98

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Solution

The fourth proportional to 4,976,393.32, 7,450,270.58 and 4,457,122.98 is: 6,672,859.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,393.32 : 7,450,270.58 = 4,457,122.98 : x
  2. Step 2: Convert to fraction form
    4,976,393.32/7,450,270.58 = 4,457,122.98/x
  3. Step 3: Cross multiply
    4,976,393.32x = 7,450,270.58 × 4,457,122.98
  4. Step 4: Simplify right side
    4,976,393.32x = 33,206,772,192,540.22
  5. Step 5: Solve for x
    x = 33,206,772,192,540.22/4,976,393.32
  6. Step 6: Final answer
    x = 6,672,859.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.