Home / 3,596,763.63-5,394,678.89-1,704,707.31

Finding the Fourth Proportional to 3,596,763.63, 5,394,678.89 and 1,704,707.31

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Solution

The fourth proportional to 3,596,763.63, 5,394,678.89 and 1,704,707.31 is: 2,556,839.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,763.63 : 5,394,678.89 = 1,704,707.31 : x
  2. Step 2: Convert to fraction form
    3,596,763.63/5,394,678.89 = 1,704,707.31/x
  3. Step 3: Cross multiply
    3,596,763.63x = 5,394,678.89 × 1,704,707.31
  4. Step 4: Simplify right side
    3,596,763.63x = 9,196,348,530,362.15
  5. Step 5: Solve for x
    x = 9,196,348,530,362.15/3,596,763.63
  6. Step 6: Final answer
    x = 2,556,839.84

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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.