Home / 793,466.96-1,094,503.56-470,964.56

Finding the Fourth Proportional to 793,466.96, 1,094,503.56 and 470,964.56

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Solution

The fourth proportional to 793,466.96, 1,094,503.56 and 470,964.56 is: 649,645.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,466.96 : 1,094,503.56 = 470,964.56 : x
  2. Step 2: Convert to fraction form
    793,466.96/1,094,503.56 = 470,964.56/x
  3. Step 3: Cross multiply
    793,466.96x = 1,094,503.56 × 470,964.56
  4. Step 4: Simplify right side
    793,466.96x = 515,472,387,553.83
  5. Step 5: Solve for x
    x = 515,472,387,553.83/793,466.96
  6. Step 6: Final answer
    x = 649,645.69

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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.