Home / 1,414,726.56-2,115,571.26-1,050,675.60

Finding the Fourth Proportional to 1,414,726.56, 2,115,571.26 and 1,050,675.60

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Solution

The fourth proportional to 1,414,726.56, 2,115,571.26 and 1,050,675.60 is: 1,571,172.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,726.56 : 2,115,571.26 = 1,050,675.60 : x
  2. Step 2: Convert to fraction form
    1,414,726.56/2,115,571.26 = 1,050,675.60/x
  3. Step 3: Cross multiply
    1,414,726.56x = 2,115,571.26 × 1,050,675.60
  4. Step 4: Simplify right side
    1,414,726.56x = 2,222,779,114,816.68
  5. Step 5: Solve for x
    x = 2,222,779,114,816.68/1,414,726.56
  6. Step 6: Final answer
    x = 1,571,172.25

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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.