Home / 1,056,194.37-1,457,548.62-572,759.37

Finding the Fourth Proportional to 1,056,194.37, 1,457,548.62 and 572,759.37

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Solution

The fourth proportional to 1,056,194.37, 1,457,548.62 and 572,759.37 is: 790,408.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,194.37 : 1,457,548.62 = 572,759.37 : x
  2. Step 2: Convert to fraction form
    1,056,194.37/1,457,548.62 = 572,759.37/x
  3. Step 3: Cross multiply
    1,056,194.37x = 1,457,548.62 × 572,759.37
  4. Step 4: Simplify right side
    1,056,194.37x = 834,824,629,335.57
  5. Step 5: Solve for x
    x = 834,824,629,335.57/1,056,194.37
  6. Step 6: Final answer
    x = 790,408.14

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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.