Home / 1,083,456.95-1,494,674.51-701,606.75

Finding the Fourth Proportional to 1,083,456.95, 1,494,674.51 and 701,606.75

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Solution

The fourth proportional to 1,083,456.95, 1,494,674.51 and 701,606.75 is: 967,896.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,456.95 : 1,494,674.51 = 701,606.75 : x
  2. Step 2: Convert to fraction form
    1,083,456.95/1,494,674.51 = 701,606.75/x
  3. Step 3: Cross multiply
    1,083,456.95x = 1,494,674.51 × 701,606.75
  4. Step 4: Simplify right side
    1,083,456.95x = 1,048,673,714,287.54
  5. Step 5: Solve for x
    x = 1,048,673,714,287.54/1,083,456.95
  6. Step 6: Final answer
    x = 967,896.07

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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.