Home / 4,770,361.68-6,583,066.86-2,705,778.96

Finding the Fourth Proportional to 4,770,361.68, 6,583,066.86 and 2,705,778.96

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Solution

The fourth proportional to 4,770,361.68, 6,583,066.86 and 2,705,778.96 is: 3,733,956.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,361.68 : 6,583,066.86 = 2,705,778.96 : x
  2. Step 2: Convert to fraction form
    4,770,361.68/6,583,066.86 = 2,705,778.96/x
  3. Step 3: Cross multiply
    4,770,361.68x = 6,583,066.86 × 2,705,778.96
  4. Step 4: Simplify right side
    4,770,361.68x = 17,812,323,802,061.27
  5. Step 5: Solve for x
    x = 17,812,323,802,061.27/4,770,361.68
  6. Step 6: Final answer
    x = 3,733,956.67

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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.