Home / 3,075,063.98-4,612,612.38-2,016,807.48

Finding the Fourth Proportional to 3,075,063.98, 4,612,612.38 and 2,016,807.48

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Solution

The fourth proportional to 3,075,063.98, 4,612,612.38 and 2,016,807.48 is: 3,025,221.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,063.98 : 4,612,612.38 = 2,016,807.48 : x
  2. Step 2: Convert to fraction form
    3,075,063.98/4,612,612.38 = 2,016,807.48/x
  3. Step 3: Cross multiply
    3,075,063.98x = 4,612,612.38 × 2,016,807.48
  4. Step 4: Simplify right side
    3,075,063.98x = 9,302,751,150,324.60
  5. Step 5: Solve for x
    x = 9,302,751,150,324.60/3,075,063.98
  6. Step 6: Final answer
    x = 3,025,221.98

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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.