Home / 794,418.94-1,096,457.31-472,066.68

Finding the Fourth Proportional to 794,418.94, 1,096,457.31 and 472,066.68

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Solution

The fourth proportional to 794,418.94, 1,096,457.31 and 472,066.68 is: 651,546.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,418.94 : 1,096,457.31 = 472,066.68 : x
  2. Step 2: Convert to fraction form
    794,418.94/1,096,457.31 = 472,066.68/x
  3. Step 3: Cross multiply
    794,418.94x = 1,096,457.31 × 472,066.68
  4. Step 4: Simplify right side
    794,418.94x = 517,600,966,205.15
  5. Step 5: Solve for x
    x = 517,600,966,205.15/794,418.94
  6. Step 6: Final answer
    x = 651,546.61

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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.