Home / 3,626,740.88-5,004,744.64-1,995,044.80

Finding the Fourth Proportional to 3,626,740.88, 5,004,744.64 and 1,995,044.80

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Solution

The fourth proportional to 3,626,740.88, 5,004,744.64 and 1,995,044.80 is: 2,753,075.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,740.88 : 5,004,744.64 = 1,995,044.80 : x
  2. Step 2: Convert to fraction form
    3,626,740.88/5,004,744.64 = 1,995,044.80/x
  3. Step 3: Cross multiply
    3,626,740.88x = 5,004,744.64 × 1,995,044.80
  4. Step 4: Simplify right side
    3,626,740.88x = 9,984,689,769,359.87
  5. Step 5: Solve for x
    x = 9,984,689,769,359.87/3,626,740.88
  6. Step 6: Final answer
    x = 2,753,075.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.