Home / 883,282.80-1,324,924.20-824,233.80

Finding the Fourth Proportional to 883,282.80, 1,324,924.20 and 824,233.80

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Solution

The fourth proportional to 883,282.80, 1,324,924.20 and 824,233.80 is: 1,236,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,282.80 : 1,324,924.20 = 824,233.80 : x
  2. Step 2: Convert to fraction form
    883,282.80/1,324,924.20 = 824,233.80/x
  3. Step 3: Cross multiply
    883,282.80x = 1,324,924.20 × 824,233.80
  4. Step 4: Simplify right side
    883,282.80x = 1,092,047,308,077.96
  5. Step 5: Solve for x
    x = 1,092,047,308,077.96/883,282.80
  6. Step 6: Final answer
    x = 1,236,350.70

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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.