Home / 2,941,131.54-4,059,141.41-1,651,971.89

Finding the Fourth Proportional to 2,941,131.54, 4,059,141.41 and 1,651,971.89

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Solution

The fourth proportional to 2,941,131.54, 4,059,141.41 and 1,651,971.89 is: 2,279,934.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,131.54 : 4,059,141.41 = 1,651,971.89 : x
  2. Step 2: Convert to fraction form
    2,941,131.54/4,059,141.41 = 1,651,971.89/x
  3. Step 3: Cross multiply
    2,941,131.54x = 4,059,141.41 × 1,651,971.89
  4. Step 4: Simplify right side
    2,941,131.54x = 6,705,587,521,132.75
  5. Step 5: Solve for x
    x = 6,705,587,521,132.75/2,941,131.54
  6. Step 6: Final answer
    x = 2,279,934.58

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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.