Home / 1,726,761.48-2,591,305.74-604,840.20

Finding the Fourth Proportional to 1,726,761.48, 2,591,305.74 and 604,840.20

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Solution

The fourth proportional to 1,726,761.48, 2,591,305.74 and 604,840.20 is: 907,667.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,761.48 : 2,591,305.74 = 604,840.20 : x
  2. Step 2: Convert to fraction form
    1,726,761.48/2,591,305.74 = 604,840.20/x
  3. Step 3: Cross multiply
    1,726,761.48x = 2,591,305.74 × 604,840.20
  4. Step 4: Simplify right side
    1,726,761.48x = 1,567,325,882,042.75
  5. Step 5: Solve for x
    x = 1,567,325,882,042.75/1,726,761.48
  6. Step 6: Final answer
    x = 907,667.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.