Home / 3,092,889.83-4,268,210.76-1,716,238.94

Finding the Fourth Proportional to 3,092,889.83, 4,268,210.76 and 1,716,238.94

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Solution

The fourth proportional to 3,092,889.83, 4,268,210.76 and 1,716,238.94 is: 2,368,422.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,889.83 : 4,268,210.76 = 1,716,238.94 : x
  2. Step 2: Convert to fraction form
    3,092,889.83/4,268,210.76 = 1,716,238.94/x
  3. Step 3: Cross multiply
    3,092,889.83x = 4,268,210.76 × 1,716,238.94
  4. Step 4: Simplify right side
    3,092,889.83x = 7,325,269,489,097.94
  5. Step 5: Solve for x
    x = 7,325,269,489,097.94/3,092,889.83
  6. Step 6: Final answer
    x = 2,368,422.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.