Home / 1,135,704.24-1,567,268.94-652,300.72

Finding the Fourth Proportional to 1,135,704.24, 1,567,268.94 and 652,300.72

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Solution

The fourth proportional to 1,135,704.24, 1,567,268.94 and 652,300.72 is: 900,173.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,704.24 : 1,567,268.94 = 652,300.72 : x
  2. Step 2: Convert to fraction form
    1,135,704.24/1,567,268.94 = 652,300.72/x
  3. Step 3: Cross multiply
    1,135,704.24x = 1,567,268.94 × 652,300.72
  4. Step 4: Simplify right side
    1,135,704.24x = 1,022,330,657,995.64
  5. Step 5: Solve for x
    x = 1,022,330,657,995.64/1,135,704.24
  6. Step 6: Final answer
    x = 900,173.32

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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.