Home / 4,731,120.33-7,096,679.74-1,136,887.30

Finding the Fourth Proportional to 4,731,120.33, 7,096,679.74 and 1,136,887.30

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Solution

The fourth proportional to 4,731,120.33, 7,096,679.74 and 1,136,887.30 is: 1,705,330.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,120.33 : 7,096,679.74 = 1,136,887.30 : x
  2. Step 2: Convert to fraction form
    4,731,120.33/7,096,679.74 = 1,136,887.30/x
  3. Step 3: Cross multiply
    4,731,120.33x = 7,096,679.74 × 1,136,887.30
  4. Step 4: Simplify right side
    4,731,120.33x = 8,068,125,068,573.30
  5. Step 5: Solve for x
    x = 8,068,125,068,573.30/4,731,120.33
  6. Step 6: Final answer
    x = 1,705,330.77

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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.