Home / 6,834,997.44-9,431,919.72-3,779,010

Finding the Fourth Proportional to 6,834,997.44, 9,431,919.72 and 3,779,010

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Solution

The fourth proportional to 6,834,997.44, 9,431,919.72 and 3,779,010 is: 5,214,825.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,997.44 : 9,431,919.72 = 3,779,010 : x
  2. Step 2: Convert to fraction form
    6,834,997.44/9,431,919.72 = 3,779,010/x
  3. Step 3: Cross multiply
    6,834,997.44x = 9,431,919.72 × 3,779,010
  4. Step 4: Simplify right side
    6,834,997.44x = 35,643,318,941,077.20
  5. Step 5: Solve for x
    x = 35,643,318,941,077.20/6,834,997.44
  6. Step 6: Final answer
    x = 5,214,825.50

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Why These Related Problems?

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