Home / 2,556,852.02-3,836,990.19-1,060,945.46

Finding the Fourth Proportional to 2,556,852.02, 3,836,990.19 and 1,060,945.46

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Solution

The fourth proportional to 2,556,852.02, 3,836,990.19 and 1,060,945.46 is: 1,592,128.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,852.02 : 3,836,990.19 = 1,060,945.46 : x
  2. Step 2: Convert to fraction form
    2,556,852.02/3,836,990.19 = 1,060,945.46/x
  3. Step 3: Cross multiply
    2,556,852.02x = 3,836,990.19 × 1,060,945.46
  4. Step 4: Simplify right side
    2,556,852.02x = 4,070,837,322,145.04
  5. Step 5: Solve for x
    x = 4,070,837,322,145.04/2,556,852.02
  6. Step 6: Final answer
    x = 1,592,128.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.