Home / 3,596,555.89-5,394,709.41-900,904.33

Finding the Fourth Proportional to 3,596,555.89, 5,394,709.41 and 900,904.33

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Solution

The fourth proportional to 3,596,555.89, 5,394,709.41 and 900,904.33 is: 1,351,325.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,555.89 : 5,394,709.41 = 900,904.33 : x
  2. Step 2: Convert to fraction form
    3,596,555.89/5,394,709.41 = 900,904.33/x
  3. Step 3: Cross multiply
    3,596,555.89x = 5,394,709.41 × 900,904.33
  4. Step 4: Simplify right side
    3,596,555.89x = 4,860,117,066,560.75
  5. Step 5: Solve for x
    x = 4,860,117,066,560.75/3,596,555.89
  6. Step 6: Final answer
    x = 1,351,325.33

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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.