Home / 1,135,797.55-1,567,339.03-652,362.83

Finding the Fourth Proportional to 1,135,797.55, 1,567,339.03 and 652,362.83

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Solution

The fourth proportional to 1,135,797.55, 1,567,339.03 and 652,362.83 is: 900,225.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,797.55 : 1,567,339.03 = 652,362.83 : x
  2. Step 2: Convert to fraction form
    1,135,797.55/1,567,339.03 = 652,362.83/x
  3. Step 3: Cross multiply
    1,135,797.55x = 1,567,339.03 × 652,362.83
  4. Step 4: Simplify right side
    1,135,797.55x = 1,022,473,725,180.25
  5. Step 5: Solve for x
    x = 1,022,473,725,180.25/1,135,797.55
  6. Step 6: Final answer
    x = 900,225.33

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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.