Home / 3,473,035.05-5,206,770.51-1,650,485.34

Finding the Fourth Proportional to 3,473,035.05, 5,206,770.51 and 1,650,485.34

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Solution

The fourth proportional to 3,473,035.05, 5,206,770.51 and 1,650,485.34 is: 2,474,405.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,035.05 : 5,206,770.51 = 1,650,485.34 : x
  2. Step 2: Convert to fraction form
    3,473,035.05/5,206,770.51 = 1,650,485.34/x
  3. Step 3: Cross multiply
    3,473,035.05x = 5,206,770.51 × 1,650,485.34
  4. Step 4: Simplify right side
    3,473,035.05x = 8,593,698,395,499.32
  5. Step 5: Solve for x
    x = 8,593,698,395,499.32/3,473,035.05
  6. Step 6: Final answer
    x = 2,474,405.89

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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.