Home / 3,812,825.04-5,261,692.28-2,093,945.50

Finding the Fourth Proportional to 3,812,825.04, 5,261,692.28 and 2,093,945.50

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Solution

The fourth proportional to 3,812,825.04, 5,261,692.28 and 2,093,945.50 is: 2,889,641.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,825.04 : 5,261,692.28 = 2,093,945.50 : x
  2. Step 2: Convert to fraction form
    3,812,825.04/5,261,692.28 = 2,093,945.50/x
  3. Step 3: Cross multiply
    3,812,825.04x = 5,261,692.28 × 2,093,945.50
  4. Step 4: Simplify right side
    3,812,825.04x = 11,017,696,872,090.74
  5. Step 5: Solve for x
    x = 11,017,696,872,090.74/3,812,825.04
  6. Step 6: Final answer
    x = 2,889,641.34

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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.