Home / 4,731,138.33-7,096,706.74-1,136,905.30

Finding the Fourth Proportional to 4,731,138.33, 7,096,706.74 and 1,136,905.30

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Solution

The fourth proportional to 4,731,138.33, 7,096,706.74 and 1,136,905.30 is: 1,705,357.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,138.33 : 7,096,706.74 = 1,136,905.30 : x
  2. Step 2: Convert to fraction form
    4,731,138.33/7,096,706.74 = 1,136,905.30/x
  3. Step 3: Cross multiply
    4,731,138.33x = 7,096,706.74 × 1,136,905.30
  4. Step 4: Simplify right side
    4,731,138.33x = 8,068,283,505,251.72
  5. Step 5: Solve for x
    x = 8,068,283,505,251.72/4,731,138.33
  6. Step 6: Final answer
    x = 1,705,357.77

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Why These Related Problems?

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