Home / 792,759.95-1,094,003.18-430,174.59

Finding the Fourth Proportional to 792,759.95, 1,094,003.18 and 430,174.59

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Solution

The fourth proportional to 792,759.95, 1,094,003.18 and 430,174.59 is: 593,637.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,759.95 : 1,094,003.18 = 430,174.59 : x
  2. Step 2: Convert to fraction form
    792,759.95/1,094,003.18 = 430,174.59/x
  3. Step 3: Cross multiply
    792,759.95x = 1,094,003.18 × 430,174.59
  4. Step 4: Simplify right side
    792,759.95x = 470,612,367,755.63
  5. Step 5: Solve for x
    x = 470,612,367,755.63/792,759.95
  6. Step 6: Final answer
    x = 593,637.92

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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.