Home / 794,361.94-1,096,215.05-450,262.94

Finding the Fourth Proportional to 794,361.94, 1,096,215.05 and 450,262.94

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Solution

The fourth proportional to 794,361.94, 1,096,215.05 and 450,262.94 is: 621,360.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,361.94 : 1,096,215.05 = 450,262.94 : x
  2. Step 2: Convert to fraction form
    794,361.94/1,096,215.05 = 450,262.94/x
  3. Step 3: Cross multiply
    794,361.94x = 1,096,215.05 × 450,262.94
  4. Step 4: Simplify right side
    794,361.94x = 493,585,006,929.83
  5. Step 5: Solve for x
    x = 493,585,006,929.83/794,361.94
  6. Step 6: Final answer
    x = 621,360.34

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Double scale
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1.5x scale

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.