Home / 3,880,758.40-5,822,010.24-1,184,858.08

Finding the Fourth Proportional to 3,880,758.40, 5,822,010.24 and 1,184,858.08

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Solution

The fourth proportional to 3,880,758.40, 5,822,010.24 and 1,184,858.08 is: 1,777,553.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,880,758.40 : 5,822,010.24 = 1,184,858.08 : x
  2. Step 2: Convert to fraction form
    3,880,758.40/5,822,010.24 = 1,184,858.08/x
  3. Step 3: Cross multiply
    3,880,758.40x = 5,822,010.24 × 1,184,858.08
  4. Step 4: Simplify right side
    3,880,758.40x = 6,898,255,874,706.74
  5. Step 5: Solve for x
    x = 6,898,255,874,706.74/3,880,758.40
  6. Step 6: Final answer
    x = 1,777,553.55

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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.