Home / 6,036,301.70-9,054,452.55-3,638,912.30

Finding the Fourth Proportional to 6,036,301.70, 9,054,452.55 and 3,638,912.30

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Solution

The fourth proportional to 6,036,301.70, 9,054,452.55 and 3,638,912.30 is: 5,458,368.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,301.70 : 9,054,452.55 = 3,638,912.30 : x
  2. Step 2: Convert to fraction form
    6,036,301.70/9,054,452.55 = 3,638,912.30/x
  3. Step 3: Cross multiply
    6,036,301.70x = 9,054,452.55 × 3,638,912.30
  4. Step 4: Simplify right side
    6,036,301.70x = 32,948,358,753,961.37
  5. Step 5: Solve for x
    x = 32,948,358,753,961.37/6,036,301.70
  6. Step 6: Final answer
    x = 5,458,368.45

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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.