Home / 848,558.88-1,169,839.80-677,059.20

Finding the Fourth Proportional to 848,558.88, 1,169,839.80 and 677,059.20

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Solution

The fourth proportional to 848,558.88, 1,169,839.80 and 677,059.20 is: 933,407.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,558.88 : 1,169,839.80 = 677,059.20 : x
  2. Step 2: Convert to fraction form
    848,558.88/1,169,839.80 = 677,059.20/x
  3. Step 3: Cross multiply
    848,558.88x = 1,169,839.80 × 677,059.20
  4. Step 4: Simplify right side
    848,558.88x = 792,050,799,116.16
  5. Step 5: Solve for x
    x = 792,050,799,116.16/848,558.88
  6. Step 6: Final answer
    x = 933,407.00

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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.