Home / 3,669,195.55-5,503,793.33-973,515.55

Finding the Fourth Proportional to 3,669,195.55, 5,503,793.33 and 973,515.55

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Solution

The fourth proportional to 3,669,195.55, 5,503,793.33 and 973,515.55 is: 1,460,273.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,195.55 : 5,503,793.33 = 973,515.55 : x
  2. Step 2: Convert to fraction form
    3,669,195.55/5,503,793.33 = 973,515.55/x
  3. Step 3: Cross multiply
    3,669,195.55x = 5,503,793.33 × 973,515.55
  4. Step 4: Simplify right side
    3,669,195.55x = 5,358,028,390,741.28
  5. Step 5: Solve for x
    x = 5,358,028,390,741.28/3,669,195.55
  6. Step 6: Final answer
    x = 1,460,273.33

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Double scale
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Similar ratio
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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.