Home / 3,783,840.82-5,670,832.59-1,537,352.50

Finding the Fourth Proportional to 3,783,840.82, 5,670,832.59 and 1,537,352.50

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Solution

The fourth proportional to 3,783,840.82, 5,670,832.59 and 1,537,352.50 is: 2,304,026.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,840.82 : 5,670,832.59 = 1,537,352.50 : x
  2. Step 2: Convert to fraction form
    3,783,840.82/5,670,832.59 = 1,537,352.50/x
  3. Step 3: Cross multiply
    3,783,840.82x = 5,670,832.59 × 1,537,352.50
  4. Step 4: Simplify right side
    3,783,840.82x = 8,718,068,659,317.98
  5. Step 5: Solve for x
    x = 8,718,068,659,317.98/3,783,840.82
  6. Step 6: Final answer
    x = 2,304,026.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.