Home / 2,075,884.52-3,111,302.11-1,468,847.74

Finding the Fourth Proportional to 2,075,884.52, 3,111,302.11 and 1,468,847.74

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Solution

The fourth proportional to 2,075,884.52, 3,111,302.11 and 1,468,847.74 is: 2,201,485.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,884.52 : 3,111,302.11 = 1,468,847.74 : x
  2. Step 2: Convert to fraction form
    2,075,884.52/3,111,302.11 = 1,468,847.74/x
  3. Step 3: Cross multiply
    2,075,884.52x = 3,111,302.11 × 1,468,847.74
  4. Step 4: Simplify right side
    2,075,884.52x = 4,570,029,072,730.73
  5. Step 5: Solve for x
    x = 4,570,029,072,730.73/2,075,884.52
  6. Step 6: Final answer
    x = 2,201,485.21

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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.