Home / 1,194,093.15-1,647,849.09-650,228.93

Finding the Fourth Proportional to 1,194,093.15, 1,647,849.09 and 650,228.93

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Solution

The fourth proportional to 1,194,093.15, 1,647,849.09 and 650,228.93 is: 897,316.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,093.15 : 1,647,849.09 = 650,228.93 : x
  2. Step 2: Convert to fraction form
    1,194,093.15/1,647,849.09 = 650,228.93/x
  3. Step 3: Cross multiply
    1,194,093.15x = 1,647,849.09 × 650,228.93
  4. Step 4: Simplify right side
    1,194,093.15x = 1,071,479,142,352.93
  5. Step 5: Solve for x
    x = 1,071,479,142,352.93/1,194,093.15
  6. Step 6: Final answer
    x = 897,316.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.