Home / 1,880,069.54-2,594,222.25-1,075,098.02

Finding the Fourth Proportional to 1,880,069.54, 2,594,222.25 and 1,075,098.02

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Solution

The fourth proportional to 1,880,069.54, 2,594,222.25 and 1,075,098.02 is: 1,483,478.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,069.54 : 2,594,222.25 = 1,075,098.02 : x
  2. Step 2: Convert to fraction form
    1,880,069.54/2,594,222.25 = 1,075,098.02/x
  3. Step 3: Cross multiply
    1,880,069.54x = 2,594,222.25 × 1,075,098.02
  4. Step 4: Simplify right side
    1,880,069.54x = 2,789,043,204,414.94
  5. Step 5: Solve for x
    x = 2,789,043,204,414.94/1,880,069.54
  6. Step 6: Final answer
    x = 1,483,478.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.