Home / 700,927.04-1,051,375.43-195,474.53

Finding the Fourth Proportional to 700,927.04, 1,051,375.43 and 195,474.53

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Solution

The fourth proportional to 700,927.04, 1,051,375.43 and 195,474.53 is: 293,207.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,927.04 : 1,051,375.43 = 195,474.53 : x
  2. Step 2: Convert to fraction form
    700,927.04/1,051,375.43 = 195,474.53/x
  3. Step 3: Cross multiply
    700,927.04x = 1,051,375.43 × 195,474.53
  4. Step 4: Simplify right side
    700,927.04x = 205,517,112,775.92
  5. Step 5: Solve for x
    x = 205,517,112,775.92/700,927.04
  6. Step 6: Final answer
    x = 293,207.57

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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.