Home / 4,770,083.40-6,582,116.21-3,224,706.81

Finding the Fourth Proportional to 4,770,083.40, 6,582,116.21 and 3,224,706.81

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Solution

The fourth proportional to 4,770,083.40, 6,582,116.21 and 3,224,706.81 is: 4,449,690.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,083.40 : 6,582,116.21 = 3,224,706.81 : x
  2. Step 2: Convert to fraction form
    4,770,083.40/6,582,116.21 = 3,224,706.81/x
  3. Step 3: Cross multiply
    4,770,083.40x = 6,582,116.21 × 3,224,706.81
  4. Step 4: Simplify right side
    4,770,083.40x = 21,225,394,950,474.86
  5. Step 5: Solve for x
    x = 21,225,394,950,474.86/4,770,083.40
  6. Step 6: Final answer
    x = 4,449,690.53

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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.