Home / 795,353.55-1,097,606.67-451,212.69

Finding the Fourth Proportional to 795,353.55, 1,097,606.67 and 451,212.69

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Solution

The fourth proportional to 795,353.55, 1,097,606.67 and 451,212.69 is: 622,684.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,353.55 : 1,097,606.67 = 451,212.69 : x
  2. Step 2: Convert to fraction form
    795,353.55/1,097,606.67 = 451,212.69/x
  3. Step 3: Cross multiply
    795,353.55x = 1,097,606.67 × 451,212.69
  4. Step 4: Simplify right side
    795,353.55x = 495,254,060,556.62
  5. Step 5: Solve for x
    x = 495,254,060,556.62/795,353.55
  6. Step 6: Final answer
    x = 622,684.17

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Double scale
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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.