Home / 1,093,525.75-1,640,374.31-294,795.10

Finding the Fourth Proportional to 1,093,525.75, 1,640,374.31 and 294,795.10

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Solution

The fourth proportional to 1,093,525.75, 1,640,374.31 and 294,795.10 is: 442,215.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,525.75 : 1,640,374.31 = 294,795.10 : x
  2. Step 2: Convert to fraction form
    1,093,525.75/1,640,374.31 = 294,795.10/x
  3. Step 3: Cross multiply
    1,093,525.75x = 1,640,374.31 × 294,795.10
  4. Step 4: Simplify right side
    1,093,525.75x = 483,574,308,753.88
  5. Step 5: Solve for x
    x = 483,574,308,753.88/1,093,525.75
  6. Step 6: Final answer
    x = 442,215.75

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1.5x scale

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.