Home / 1,738,331.82-2,607,871.41-585,692.95

Finding the Fourth Proportional to 1,738,331.82, 2,607,871.41 and 585,692.95

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Solution

The fourth proportional to 1,738,331.82, 2,607,871.41 and 585,692.95 is: 878,665.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,331.82 : 2,607,871.41 = 585,692.95 : x
  2. Step 2: Convert to fraction form
    1,738,331.82/2,607,871.41 = 585,692.95/x
  3. Step 3: Cross multiply
    1,738,331.82x = 2,607,871.41 × 585,692.95
  4. Step 4: Simplify right side
    1,738,331.82x = 1,527,411,902,577.36
  5. Step 5: Solve for x
    x = 1,527,411,902,577.36/1,738,331.82
  6. Step 6: Final answer
    x = 878,665.33

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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.