Home / 2,049,822.70-3,075,608.85-984,316.30

Finding the Fourth Proportional to 2,049,822.70, 3,075,608.85 and 984,316.30

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Solution

The fourth proportional to 2,049,822.70, 3,075,608.85 and 984,316.30 is: 1,476,894.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,822.70 : 3,075,608.85 = 984,316.30 : x
  2. Step 2: Convert to fraction form
    2,049,822.70/3,075,608.85 = 984,316.30/x
  3. Step 3: Cross multiply
    2,049,822.70x = 3,075,608.85 × 984,316.30
  4. Step 4: Simplify right side
    2,049,822.70x = 3,027,371,923,479.26
  5. Step 5: Solve for x
    x = 3,027,371,923,479.26/2,049,822.70
  6. Step 6: Final answer
    x = 1,476,894.53

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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.