Home / 1,083,406.74-1,494,605.16-701,556.54

Finding the Fourth Proportional to 1,083,406.74, 1,494,605.16 and 701,556.54

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Solution

The fourth proportional to 1,083,406.74, 1,494,605.16 and 701,556.54 is: 967,826.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,406.74 : 1,494,605.16 = 701,556.54 : x
  2. Step 2: Convert to fraction form
    1,083,406.74/1,494,605.16 = 701,556.54/x
  3. Step 3: Cross multiply
    1,083,406.74x = 1,494,605.16 × 701,556.54
  4. Step 4: Simplify right side
    1,083,406.74x = 1,048,550,024,715.75
  5. Step 5: Solve for x
    x = 1,048,550,024,715.75/1,083,406.74
  6. Step 6: Final answer
    x = 967,826.75

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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.