Home / 4,083,199.80-6,124,799.70-1,091,383.80

Finding the Fourth Proportional to 4,083,199.80, 6,124,799.70 and 1,091,383.80

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Solution

The fourth proportional to 4,083,199.80, 6,124,799.70 and 1,091,383.80 is: 1,637,075.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,199.80 : 6,124,799.70 = 1,091,383.80 : x
  2. Step 2: Convert to fraction form
    4,083,199.80/6,124,799.70 = 1,091,383.80/x
  3. Step 3: Cross multiply
    4,083,199.80x = 6,124,799.70 × 1,091,383.80
  4. Step 4: Simplify right side
    4,083,199.80x = 6,684,507,170,824.86
  5. Step 5: Solve for x
    x = 6,684,507,170,824.86/4,083,199.80
  6. Step 6: Final answer
    x = 1,637,075.70

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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.