Home / 4,731,105.41-7,096,657.36-1,136,872.36

Finding the Fourth Proportional to 4,731,105.41, 7,096,657.36 and 1,136,872.36

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Solution

The fourth proportional to 4,731,105.41, 7,096,657.36 and 1,136,872.36 is: 1,705,308.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,105.41 : 7,096,657.36 = 1,136,872.36 : x
  2. Step 2: Convert to fraction form
    4,731,105.41/7,096,657.36 = 1,136,872.36/x
  3. Step 3: Cross multiply
    4,731,105.41x = 7,096,657.36 × 1,136,872.36
  4. Step 4: Simplify right side
    4,731,105.41x = 8,067,993,565,491.28
  5. Step 5: Solve for x
    x = 8,067,993,565,491.28/4,731,105.41
  6. Step 6: Final answer
    x = 1,705,308.35

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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.