Home / 3,530,474.40-5,295,711.60-3,530,474.40

Finding the Fourth Proportional to 3,530,474.40, 5,295,711.60 and 3,530,474.40

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Solution

The fourth proportional to 3,530,474.40, 5,295,711.60 and 3,530,474.40 is: 5,295,711.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,474.40 : 5,295,711.60 = 3,530,474.40 : x
  2. Step 2: Convert to fraction form
    3,530,474.40/5,295,711.60 = 3,530,474.40/x
  3. Step 3: Cross multiply
    3,530,474.40x = 5,295,711.60 × 3,530,474.40
  4. Step 4: Simplify right side
    3,530,474.40x = 18,696,374,233,583.04
  5. Step 5: Solve for x
    x = 18,696,374,233,583.04/3,530,474.40
  6. Step 6: Final answer
    x = 5,295,711.60

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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.