Home / 3,669,406.65-5,504,109.98-3,075,964.20

Finding the Fourth Proportional to 3,669,406.65, 5,504,109.98 and 3,075,964.20

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Solution

The fourth proportional to 3,669,406.65, 5,504,109.98 and 3,075,964.20 is: 4,613,946.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,406.65 : 5,504,109.98 = 3,075,964.20 : x
  2. Step 2: Convert to fraction form
    3,669,406.65/5,504,109.98 = 3,075,964.20/x
  3. Step 3: Cross multiply
    3,669,406.65x = 5,504,109.98 × 3,075,964.20
  4. Step 4: Simplify right side
    3,669,406.65x = 16,930,445,235,962.89
  5. Step 5: Solve for x
    x = 16,930,445,235,962.89/3,669,406.65
  6. Step 6: Final answer
    x = 4,613,946.30

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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.