Home / 3,383,518.04-5,075,575.12-954,692.52

Finding the Fourth Proportional to 3,383,518.04, 5,075,575.12 and 954,692.52

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Solution

The fourth proportional to 3,383,518.04, 5,075,575.12 and 954,692.52 is: 1,432,122.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,518.04 : 5,075,575.12 = 954,692.52 : x
  2. Step 2: Convert to fraction form
    3,383,518.04/5,075,575.12 = 954,692.52/x
  3. Step 3: Cross multiply
    3,383,518.04x = 5,075,575.12 × 954,692.52
  4. Step 4: Simplify right side
    3,383,518.04x = 4,845,613,601,762.10
  5. Step 5: Solve for x
    x = 4,845,613,601,762.10/3,383,518.04
  6. Step 6: Final answer
    x = 1,432,122.88

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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.