Home / 892,016.48-1,231,401.60-598,166.36

Finding the Fourth Proportional to 892,016.48, 1,231,401.60 and 598,166.36

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Solution

The fourth proportional to 892,016.48, 1,231,401.60 and 598,166.36 is: 825,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,016.48 : 1,231,401.60 = 598,166.36 : x
  2. Step 2: Convert to fraction form
    892,016.48/1,231,401.60 = 598,166.36/x
  3. Step 3: Cross multiply
    892,016.48x = 1,231,401.60 × 598,166.36
  4. Step 4: Simplify right side
    892,016.48x = 736,583,012,770.18
  5. Step 5: Solve for x
    x = 736,583,012,770.18/892,016.48
  6. Step 6: Final answer
    x = 825,750.45

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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.