Home / 708,205.44-1,061,539.51-464,944.43

Finding the Fourth Proportional to 708,205.44, 1,061,539.51 and 464,944.43

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Solution

The fourth proportional to 708,205.44, 1,061,539.51 and 464,944.43 is: 696,912.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,205.44 : 1,061,539.51 = 464,944.43 : x
  2. Step 2: Convert to fraction form
    708,205.44/1,061,539.51 = 464,944.43/x
  3. Step 3: Cross multiply
    708,205.44x = 1,061,539.51 × 464,944.43
  4. Step 4: Simplify right side
    708,205.44x = 493,556,877,091.73
  5. Step 5: Solve for x
    x = 493,556,877,091.73/708,205.44
  6. Step 6: Final answer
    x = 696,912.02

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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.