Home / 3,404,526.96-4,698,246.06-1,876,659.60

Finding the Fourth Proportional to 3,404,526.96, 4,698,246.06 and 1,876,659.60

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Solution

The fourth proportional to 3,404,526.96, 4,698,246.06 and 1,876,659.60 is: 2,589,789.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,526.96 : 4,698,246.06 = 1,876,659.60 : x
  2. Step 2: Convert to fraction form
    3,404,526.96/4,698,246.06 = 1,876,659.60/x
  3. Step 3: Cross multiply
    3,404,526.96x = 4,698,246.06 × 1,876,659.60
  4. Step 4: Simplify right side
    3,404,526.96x = 8,817,008,571,661.18
  5. Step 5: Solve for x
    x = 8,817,008,571,661.18/3,404,526.96
  6. Step 6: Final answer
    x = 2,589,789.62

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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.