Home / 6,297,902.10-9,432,856.35-4,873,338.90

Finding the Fourth Proportional to 6,297,902.10, 9,432,856.35 and 4,873,338.90

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Solution

The fourth proportional to 6,297,902.10, 9,432,856.35 and 4,873,338.90 is: 7,299,177.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,902.10 : 9,432,856.35 = 4,873,338.90 : x
  2. Step 2: Convert to fraction form
    6,297,902.10/9,432,856.35 = 4,873,338.90/x
  3. Step 3: Cross multiply
    6,297,902.10x = 9,432,856.35 × 4,873,338.90
  4. Step 4: Simplify right side
    6,297,902.10x = 45,969,505,788,567.02
  5. Step 5: Solve for x
    x = 45,969,505,788,567.02/6,297,902.10
  6. Step 6: Final answer
    x = 7,299,177.58

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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.