Home / 2,097,414.91-2,892,792.84-1,362,605.94

Finding the Fourth Proportional to 2,097,414.91, 2,892,792.84 and 1,362,605.94

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Solution

The fourth proportional to 2,097,414.91, 2,892,792.84 and 1,362,605.94 is: 1,879,330.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,414.91 : 2,892,792.84 = 1,362,605.94 : x
  2. Step 2: Convert to fraction form
    2,097,414.91/2,892,792.84 = 1,362,605.94/x
  3. Step 3: Cross multiply
    2,097,414.91x = 2,892,792.84 × 1,362,605.94
  4. Step 4: Simplify right side
    2,097,414.91x = 3,941,736,700,160.44
  5. Step 5: Solve for x
    x = 3,941,736,700,160.44/2,097,414.91
  6. Step 6: Final answer
    x = 1,879,330.92

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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.