Home / 6,519,670.48-8,996,694.93-3,618,833.00

Finding the Fourth Proportional to 6,519,670.48, 8,996,694.93 and 3,618,833.00

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Solution

The fourth proportional to 6,519,670.48, 8,996,694.93 and 3,618,833.00 is: 4,993,739.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,519,670.48 : 8,996,694.93 = 3,618,833.00 : x
  2. Step 2: Convert to fraction form
    6,519,670.48/8,996,694.93 = 3,618,833.00/x
  3. Step 3: Cross multiply
    6,519,670.48x = 8,996,694.93 × 3,618,833.00
  4. Step 4: Simplify right side
    6,519,670.48x = 32,557,536,519,417.59
  5. Step 5: Solve for x
    x = 32,557,536,519,417.59/6,519,670.48
  6. Step 6: Final answer
    x = 4,993,739.58

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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.