Home / 1,037,369.80-1,556,054.70-904,509.55

Finding the Fourth Proportional to 1,037,369.80, 1,556,054.70 and 904,509.55

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Solution

The fourth proportional to 1,037,369.80, 1,556,054.70 and 904,509.55 is: 1,356,764.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,369.80 : 1,556,054.70 = 904,509.55 : x
  2. Step 2: Convert to fraction form
    1,037,369.80/1,556,054.70 = 904,509.55/x
  3. Step 3: Cross multiply
    1,037,369.80x = 1,556,054.70 × 904,509.55
  4. Step 4: Simplify right side
    1,037,369.80x = 1,407,466,336,472.39
  5. Step 5: Solve for x
    x = 1,407,466,336,472.39/1,037,369.80
  6. Step 6: Final answer
    x = 1,356,764.33

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