Home / 1,833,074.56-2,748,722.96-1,075,163.60

Finding the Fourth Proportional to 1,833,074.56, 2,748,722.96 and 1,075,163.60

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Solution

The fourth proportional to 1,833,074.56, 2,748,722.96 and 1,075,163.60 is: 1,612,224.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,074.56 : 2,748,722.96 = 1,075,163.60 : x
  2. Step 2: Convert to fraction form
    1,833,074.56/2,748,722.96 = 1,075,163.60/x
  3. Step 3: Cross multiply
    1,833,074.56x = 2,748,722.96 × 1,075,163.60
  4. Step 4: Simplify right side
    1,833,074.56x = 2,955,326,873,076.26
  5. Step 5: Solve for x
    x = 2,955,326,873,076.26/1,833,074.56
  6. Step 6: Final answer
    x = 1,612,224.04

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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.