Home / 794,415.35-1,190,951.33-344,798.25

Finding the Fourth Proportional to 794,415.35, 1,190,951.33 and 344,798.25

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Solution

The fourth proportional to 794,415.35, 1,190,951.33 and 344,798.25 is: 516,905.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,415.35 : 1,190,951.33 = 344,798.25 : x
  2. Step 2: Convert to fraction form
    794,415.35/1,190,951.33 = 344,798.25/x
  3. Step 3: Cross multiply
    794,415.35x = 1,190,951.33 × 344,798.25
  4. Step 4: Simplify right side
    794,415.35x = 410,637,932,695.18
  5. Step 5: Solve for x
    x = 410,637,932,695.18/794,415.35
  6. Step 6: Final answer
    x = 516,905.84

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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.