Home / 2,964,570.12-4,075,399.35-2,549,589.30

Finding the Fourth Proportional to 2,964,570.12, 4,075,399.35 and 2,549,589.30

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Solution

The fourth proportional to 2,964,570.12, 4,075,399.35 and 2,549,589.30 is: 3,504,924.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,570.12 : 4,075,399.35 = 2,549,589.30 : x
  2. Step 2: Convert to fraction form
    2,964,570.12/4,075,399.35 = 2,549,589.30/x
  3. Step 3: Cross multiply
    2,964,570.12x = 4,075,399.35 × 2,549,589.30
  4. Step 4: Simplify right side
    2,964,570.12x = 10,390,594,575,986.96
  5. Step 5: Solve for x
    x = 10,390,594,575,986.96/2,964,570.12
  6. Step 6: Final answer
    x = 3,504,924.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.