Home / 4,181,990.63-5,771,246.58-2,346,584.72

Finding the Fourth Proportional to 4,181,990.63, 5,771,246.58 and 2,346,584.72

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Solution

The fourth proportional to 4,181,990.63, 5,771,246.58 and 2,346,584.72 is: 3,238,342.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,990.63 : 5,771,246.58 = 2,346,584.72 : x
  2. Step 2: Convert to fraction form
    4,181,990.63/5,771,246.58 = 2,346,584.72/x
  3. Step 3: Cross multiply
    4,181,990.63x = 5,771,246.58 × 2,346,584.72
  4. Step 4: Simplify right side
    4,181,990.63x = 13,542,719,011,124.02
  5. Step 5: Solve for x
    x = 13,542,719,011,124.02/4,181,990.63
  6. Step 6: Final answer
    x = 3,238,342.75

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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.