Home / 4,016,743.63-5,543,086.06-2,181,185.52

Finding the Fourth Proportional to 4,016,743.63, 5,543,086.06 and 2,181,185.52

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Solution

The fourth proportional to 4,016,743.63, 5,543,086.06 and 2,181,185.52 is: 3,010,025.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,743.63 : 5,543,086.06 = 2,181,185.52 : x
  2. Step 2: Convert to fraction form
    4,016,743.63/5,543,086.06 = 2,181,185.52/x
  3. Step 3: Cross multiply
    4,016,743.63x = 5,543,086.06 × 2,181,185.52
  4. Step 4: Simplify right side
    4,016,743.63x = 12,090,499,032,125.76
  5. Step 5: Solve for x
    x = 12,090,499,032,125.76/4,016,743.63
  6. Step 6: Final answer
    x = 3,010,025.07

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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.