Home / 2,684,798.39-3,704,373.69-1,582,275.15

Finding the Fourth Proportional to 2,684,798.39, 3,704,373.69 and 1,582,275.15

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Solution

The fourth proportional to 2,684,798.39, 3,704,373.69 and 1,582,275.15 is: 2,183,157.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,798.39 : 3,704,373.69 = 1,582,275.15 : x
  2. Step 2: Convert to fraction form
    2,684,798.39/3,704,373.69 = 1,582,275.15/x
  3. Step 3: Cross multiply
    2,684,798.39x = 3,704,373.69 × 1,582,275.15
  4. Step 4: Simplify right side
    2,684,798.39x = 5,861,338,430,067.27
  5. Step 5: Solve for x
    x = 5,861,338,430,067.27/2,684,798.39
  6. Step 6: Final answer
    x = 2,183,157.75

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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.