Home / 968,669.96-1,453,059.54-294,773.18

Finding the Fourth Proportional to 968,669.96, 1,453,059.54 and 294,773.18

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Solution

The fourth proportional to 968,669.96, 1,453,059.54 and 294,773.18 is: 442,176.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,669.96 : 1,453,059.54 = 294,773.18 : x
  2. Step 2: Convert to fraction form
    968,669.96/1,453,059.54 = 294,773.18/x
  3. Step 3: Cross multiply
    968,669.96x = 1,453,059.54 × 294,773.18
  4. Step 4: Simplify right side
    968,669.96x = 428,322,974,069.84
  5. Step 5: Solve for x
    x = 428,322,974,069.84/968,669.96
  6. Step 6: Final answer
    x = 442,176.38

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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.