Home / 901,887.75-1,344,872.74-893,788.96

Finding the Fourth Proportional to 901,887.75, 1,344,872.74 and 893,788.96

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Solution

The fourth proportional to 901,887.75, 1,344,872.74 and 893,788.96 is: 1,332,796.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,887.75 : 1,344,872.74 = 893,788.96 : x
  2. Step 2: Convert to fraction form
    901,887.75/1,344,872.74 = 893,788.96/x
  3. Step 3: Cross multiply
    901,887.75x = 1,344,872.74 × 893,788.96
  4. Step 4: Simplify right side
    901,887.75x = 1,202,032,407,616.95
  5. Step 5: Solve for x
    x = 1,202,032,407,616.95/901,887.75
  6. Step 6: Final answer
    x = 1,332,796.02

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.