Home / 3,035,634.40-4,555,201.20-1,143,733.60

Finding the Fourth Proportional to 3,035,634.40, 4,555,201.20 and 1,143,733.60

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Solution

The fourth proportional to 3,035,634.40, 4,555,201.20 and 1,143,733.60 is: 1,716,259.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,634.40 : 4,555,201.20 = 1,143,733.60 : x
  2. Step 2: Convert to fraction form
    3,035,634.40/4,555,201.20 = 1,143,733.60/x
  3. Step 3: Cross multiply
    3,035,634.40x = 4,555,201.20 × 1,143,733.60
  4. Step 4: Simplify right side
    3,035,634.40x = 5,209,936,667,200.32
  5. Step 5: Solve for x
    x = 5,209,936,667,200.32/3,035,634.40
  6. Step 6: Final answer
    x = 1,716,259.60

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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.