Home / 941,144.40-1,410,161.40-801,176.40

Finding the Fourth Proportional to 941,144.40, 1,410,161.40 and 801,176.40

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Solution

The fourth proportional to 941,144.40, 1,410,161.40 and 801,176.40 is: 1,200,440.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,144.40 : 1,410,161.40 = 801,176.40 : x
  2. Step 2: Convert to fraction form
    941,144.40/1,410,161.40 = 801,176.40/x
  3. Step 3: Cross multiply
    941,144.40x = 1,410,161.40 × 801,176.40
  4. Step 4: Simplify right side
    941,144.40x = 1,129,788,033,870.96
  5. Step 5: Solve for x
    x = 1,129,788,033,870.96/941,144.40
  6. Step 6: Final answer
    x = 1,200,440.69

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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.