Home / 6,790,181.20-9,370,627.34-3,734,475.64

Finding the Fourth Proportional to 6,790,181.20, 9,370,627.34 and 3,734,475.64

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Solution

The fourth proportional to 6,790,181.20, 9,370,627.34 and 3,734,475.64 is: 5,153,673.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,181.20 : 9,370,627.34 = 3,734,475.64 : x
  2. Step 2: Convert to fraction form
    6,790,181.20/9,370,627.34 = 3,734,475.64/x
  3. Step 3: Cross multiply
    6,790,181.20x = 9,370,627.34 × 3,734,475.64
  4. Step 4: Simplify right side
    6,790,181.20x = 34,994,379,532,748
  5. Step 5: Solve for x
    x = 34,994,379,532,748/6,790,181.20
  6. Step 6: Final answer
    x = 5,153,673.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.