Home / 2,556,539.10-3,528,097.22-1,410,693.26

Finding the Fourth Proportional to 2,556,539.10, 3,528,097.22 and 1,410,693.26

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Solution

The fourth proportional to 2,556,539.10, 3,528,097.22 and 1,410,693.26 is: 1,946,797.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,539.10 : 3,528,097.22 = 1,410,693.26 : x
  2. Step 2: Convert to fraction form
    2,556,539.10/3,528,097.22 = 1,410,693.26/x
  3. Step 3: Cross multiply
    2,556,539.10x = 3,528,097.22 × 1,410,693.26
  4. Step 4: Simplify right side
    2,556,539.10x = 4,977,062,954,764.98
  5. Step 5: Solve for x
    x = 4,977,062,954,764.98/2,556,539.10
  6. Step 6: Final answer
    x = 1,946,797.12

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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.