Home / 4,474,958.40-6,713,409.60-1,635,066

Finding the Fourth Proportional to 4,474,958.40, 6,713,409.60 and 1,635,066

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Solution

The fourth proportional to 4,474,958.40, 6,713,409.60 and 1,635,066 is: 2,452,954.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474,958.40 : 6,713,409.60 = 1,635,066 : x
  2. Step 2: Convert to fraction form
    4,474,958.40/6,713,409.60 = 1,635,066/x
  3. Step 3: Cross multiply
    4,474,958.40x = 6,713,409.60 × 1,635,066
  4. Step 4: Simplify right side
    4,474,958.40x = 10,976,867,781,033.60
  5. Step 5: Solve for x
    x = 10,976,867,781,033.60/4,474,958.40
  6. Step 6: Final answer
    x = 2,452,954.15

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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.