Home / 954,450.58-1,431,687.22-244,459.66

Finding the Fourth Proportional to 954,450.58, 1,431,687.22 and 244,459.66

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Solution

The fourth proportional to 954,450.58, 1,431,687.22 and 244,459.66 is: 366,692.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,450.58 : 1,431,687.22 = 244,459.66 : x
  2. Step 2: Convert to fraction form
    954,450.58/1,431,687.22 = 244,459.66/x
  3. Step 3: Cross multiply
    954,450.58x = 1,431,687.22 × 244,459.66
  4. Step 4: Simplify right side
    954,450.58x = 349,989,771,027.55
  5. Step 5: Solve for x
    x = 349,989,771,027.55/954,450.58
  6. Step 6: Final answer
    x = 366,692.40

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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.