Home / 4,303,458.61-6,452,191.68-1,906,003.60

Finding the Fourth Proportional to 4,303,458.61, 6,452,191.68 and 1,906,003.60

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Solution

The fourth proportional to 4,303,458.61, 6,452,191.68 and 1,906,003.60 is: 2,857,678.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,458.61 : 6,452,191.68 = 1,906,003.60 : x
  2. Step 2: Convert to fraction form
    4,303,458.61/6,452,191.68 = 1,906,003.60/x
  3. Step 3: Cross multiply
    4,303,458.61x = 6,452,191.68 × 1,906,003.60
  4. Step 4: Simplify right side
    4,303,458.61x = 12,297,900,546,692.05
  5. Step 5: Solve for x
    x = 12,297,900,546,692.05/4,303,458.61
  6. Step 6: Final answer
    x = 2,857,678.36

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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.