Home / 2,054,137.60-2,835,422.72-1,411,684.48

Finding the Fourth Proportional to 2,054,137.60, 2,835,422.72 and 1,411,684.48

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Solution

The fourth proportional to 2,054,137.60, 2,835,422.72 and 1,411,684.48 is: 1,948,614.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,137.60 : 2,835,422.72 = 1,411,684.48 : x
  2. Step 2: Convert to fraction form
    2,054,137.60/2,835,422.72 = 1,411,684.48/x
  3. Step 3: Cross multiply
    2,054,137.60x = 2,835,422.72 × 1,411,684.48
  4. Step 4: Simplify right side
    2,054,137.60x = 4,002,722,248,063.39
  5. Step 5: Solve for x
    x = 4,002,722,248,063.39/2,054,137.60
  6. Step 6: Final answer
    x = 1,948,614.47

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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.