Home / 2,117,436.44-2,922,080.78-1,150,566.71

Finding the Fourth Proportional to 2,117,436.44, 2,922,080.78 and 1,150,566.71

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Solution

The fourth proportional to 2,117,436.44, 2,922,080.78 and 1,150,566.71 is: 1,587,792.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,436.44 : 2,922,080.78 = 1,150,566.71 : x
  2. Step 2: Convert to fraction form
    2,117,436.44/2,922,080.78 = 1,150,566.71/x
  3. Step 3: Cross multiply
    2,117,436.44x = 2,922,080.78 × 1,150,566.71
  4. Step 4: Simplify right side
    2,117,436.44x = 3,362,048,849,035.60
  5. Step 5: Solve for x
    x = 3,362,048,849,035.60/2,117,436.44
  6. Step 6: Final answer
    x = 1,587,792.10

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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.