Home / 2,050,147.26-3,075,514.92-630,322.56

Finding the Fourth Proportional to 2,050,147.26, 3,075,514.92 and 630,322.56

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Solution

The fourth proportional to 2,050,147.26, 3,075,514.92 and 630,322.56 is: 945,574.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,147.26 : 3,075,514.92 = 630,322.56 : x
  2. Step 2: Convert to fraction form
    2,050,147.26/3,075,514.92 = 630,322.56/x
  3. Step 3: Cross multiply
    2,050,147.26x = 3,075,514.92 × 630,322.56
  4. Step 4: Simplify right side
    2,050,147.26x = 1,938,566,437,692.60
  5. Step 5: Solve for x
    x = 1,938,566,437,692.60/2,050,147.26
  6. Step 6: Final answer
    x = 945,574.24

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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.