Home / 1,793,844.26-2,475,524.44-978,041.32

Finding the Fourth Proportional to 1,793,844.26, 2,475,524.44 and 978,041.32

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Solution

The fourth proportional to 1,793,844.26, 2,475,524.44 and 978,041.32 is: 1,349,707.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,844.26 : 2,475,524.44 = 978,041.32 : x
  2. Step 2: Convert to fraction form
    1,793,844.26/2,475,524.44 = 978,041.32/x
  3. Step 3: Cross multiply
    1,793,844.26x = 2,475,524.44 × 978,041.32
  4. Step 4: Simplify right side
    1,793,844.26x = 2,421,165,194,733.57
  5. Step 5: Solve for x
    x = 2,421,165,194,733.57/1,793,844.26
  6. Step 6: Final answer
    x = 1,349,707.58

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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.