Home / 2,719,011.06-3,751,173.33-1,556,836.26

Finding the Fourth Proportional to 2,719,011.06, 3,751,173.33 and 1,556,836.26

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Solution

The fourth proportional to 2,719,011.06, 3,751,173.33 and 1,556,836.26 is: 2,147,826.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,011.06 : 3,751,173.33 = 1,556,836.26 : x
  2. Step 2: Convert to fraction form
    2,719,011.06/3,751,173.33 = 1,556,836.26/x
  3. Step 3: Cross multiply
    2,719,011.06x = 3,751,173.33 × 1,556,836.26
  4. Step 4: Simplify right side
    2,719,011.06x = 5,839,962,657,688.95
  5. Step 5: Solve for x
    x = 5,839,962,657,688.95/2,719,011.06
  6. Step 6: Final answer
    x = 2,147,826.00

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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.