Home / 3,082,609.80-4,623,914.70-953,346.60

Finding the Fourth Proportional to 3,082,609.80, 4,623,914.70 and 953,346.60

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Solution

The fourth proportional to 3,082,609.80, 4,623,914.70 and 953,346.60 is: 1,430,019.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,609.80 : 4,623,914.70 = 953,346.60 : x
  2. Step 2: Convert to fraction form
    3,082,609.80/4,623,914.70 = 953,346.60/x
  3. Step 3: Cross multiply
    3,082,609.80x = 4,623,914.70 × 953,346.60
  4. Step 4: Simplify right side
    3,082,609.80x = 4,408,193,357,935.02
  5. Step 5: Solve for x
    x = 4,408,193,357,935.02/3,082,609.80
  6. Step 6: Final answer
    x = 1,430,019.90

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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.