Home / 1,594,736.71-2,200,656.86-906,317.71

Finding the Fourth Proportional to 1,594,736.71, 2,200,656.86 and 906,317.71

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Solution

The fourth proportional to 1,594,736.71, 2,200,656.86 and 906,317.71 is: 1,250,673.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,736.71 : 2,200,656.86 = 906,317.71 : x
  2. Step 2: Convert to fraction form
    1,594,736.71/2,200,656.86 = 906,317.71/x
  3. Step 3: Cross multiply
    1,594,736.71x = 2,200,656.86 × 906,317.71
  4. Step 4: Simplify right side
    1,594,736.71x = 1,994,494,274,847.71
  5. Step 5: Solve for x
    x = 1,994,494,274,847.71/1,594,736.71
  6. Step 6: Final answer
    x = 1,250,673.09

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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.