Home / 3,596,606.15-5,394,784.68-900,954.50

Finding the Fourth Proportional to 3,596,606.15, 5,394,784.68 and 900,954.50

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Solution

The fourth proportional to 3,596,606.15, 5,394,784.68 and 900,954.50 is: 1,351,400.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,606.15 : 5,394,784.68 = 900,954.50 : x
  2. Step 2: Convert to fraction form
    3,596,606.15/5,394,784.68 = 900,954.50/x
  3. Step 3: Cross multiply
    3,596,606.15x = 5,394,784.68 × 900,954.50
  4. Step 4: Simplify right side
    3,596,606.15x = 4,860,455,507,003.14
  5. Step 5: Solve for x
    x = 4,860,455,507,003.14/3,596,606.15
  6. Step 6: Final answer
    x = 1,351,400.55

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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.