Home / 2,671,093.55-3,685,701.41-1,509,115.84

Finding the Fourth Proportional to 2,671,093.55, 3,685,701.41 and 1,509,115.84

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Solution

The fourth proportional to 2,671,093.55, 3,685,701.41 and 1,509,115.84 is: 2,082,349.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,093.55 : 3,685,701.41 = 1,509,115.84 : x
  2. Step 2: Convert to fraction form
    2,671,093.55/3,685,701.41 = 1,509,115.84/x
  3. Step 3: Cross multiply
    2,671,093.55x = 3,685,701.41 × 1,509,115.84
  4. Step 4: Simplify right side
    2,671,093.55x = 5,562,150,360,912.83
  5. Step 5: Solve for x
    x = 5,562,150,360,912.83/2,671,093.55
  6. Step 6: Final answer
    x = 2,082,349.52

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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.