Home / 1,362,825-2,044,335.96-552,820.41

Finding the Fourth Proportional to 1,362,825, 2,044,335.96 and 552,820.41

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Solution

The fourth proportional to 1,362,825, 2,044,335.96 and 552,820.41 is: 829,270.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,825 : 2,044,335.96 = 552,820.41 : x
  2. Step 2: Convert to fraction form
    1,362,825/2,044,335.96 = 552,820.41/x
  3. Step 3: Cross multiply
    1,362,825x = 2,044,335.96 × 552,820.41
  4. Step 4: Simplify right side
    1,362,825x = 1,130,150,643,584.94
  5. Step 5: Solve for x
    x = 1,130,150,643,584.94/1,362,825
  6. Step 6: Final answer
    x = 829,270.55

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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.