Home / 901,405.01-1,350,163.58-848,408.46

Finding the Fourth Proportional to 901,405.01, 1,350,163.58 and 848,408.46

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Solution

The fourth proportional to 901,405.01, 1,350,163.58 and 848,408.46 is: 1,270,783.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,405.01 : 1,350,163.58 = 848,408.46 : x
  2. Step 2: Convert to fraction form
    901,405.01/1,350,163.58 = 848,408.46/x
  3. Step 3: Cross multiply
    901,405.01x = 1,350,163.58 × 848,408.46
  4. Step 4: Simplify right side
    901,405.01x = 1,145,490,199,413.84
  5. Step 5: Solve for x
    x = 1,145,490,199,413.84/901,405.01
  6. Step 6: Final answer
    x = 1,270,783.05

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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.