Home / 3,240,591.84-4,857,883.02-1,110,169.80

Finding the Fourth Proportional to 3,240,591.84, 4,857,883.02 and 1,110,169.80

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Solution

The fourth proportional to 3,240,591.84, 4,857,883.02 and 1,110,169.80 is: 1,664,225.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,240,591.84 : 4,857,883.02 = 1,110,169.80 : x
  2. Step 2: Convert to fraction form
    3,240,591.84/4,857,883.02 = 1,110,169.80/x
  3. Step 3: Cross multiply
    3,240,591.84x = 4,857,883.02 × 1,110,169.80
  4. Step 4: Simplify right side
    3,240,591.84x = 5,393,075,020,736.80
  5. Step 5: Solve for x
    x = 5,393,075,020,736.80/3,240,591.84
  6. Step 6: Final answer
    x = 1,664,225.33

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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.