Home / 3,669,353.65-5,504,030.48-3,616,209.55

Finding the Fourth Proportional to 3,669,353.65, 5,504,030.48 and 3,616,209.55

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Solution

The fourth proportional to 3,669,353.65, 5,504,030.48 and 3,616,209.55 is: 5,424,314.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,353.65 : 5,504,030.48 = 3,616,209.55 : x
  2. Step 2: Convert to fraction form
    3,669,353.65/5,504,030.48 = 3,616,209.55/x
  3. Step 3: Cross multiply
    3,669,353.65x = 5,504,030.48 × 3,616,209.55
  4. Step 4: Simplify right side
    3,669,353.65x = 19,903,727,585,267.09
  5. Step 5: Solve for x
    x = 19,903,727,585,267.09/3,669,353.65
  6. Step 6: Final answer
    x = 5,424,314.33

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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.