Home / 3,446,087.40-5,169,692.60-1,017,486.15

Finding the Fourth Proportional to 3,446,087.40, 5,169,692.60 and 1,017,486.15

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Solution

The fourth proportional to 3,446,087.40, 5,169,692.60 and 1,017,486.15 is: 1,526,395.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,087.40 : 5,169,692.60 = 1,017,486.15 : x
  2. Step 2: Convert to fraction form
    3,446,087.40/5,169,692.60 = 1,017,486.15/x
  3. Step 3: Cross multiply
    3,446,087.40x = 5,169,692.60 × 1,017,486.15
  4. Step 4: Simplify right side
    3,446,087.40x = 5,260,090,622,801.21
  5. Step 5: Solve for x
    x = 5,260,090,622,801.21/3,446,087.40
  6. Step 6: Final answer
    x = 1,526,395.01

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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.