Home / 4,106,743.35-6,159,644.39-1,074,401.84

Finding the Fourth Proportional to 4,106,743.35, 6,159,644.39 and 1,074,401.84

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Solution

The fourth proportional to 4,106,743.35, 6,159,644.39 and 1,074,401.84 is: 1,611,479.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,743.35 : 6,159,644.39 = 1,074,401.84 : x
  2. Step 2: Convert to fraction form
    4,106,743.35/6,159,644.39 = 1,074,401.84/x
  3. Step 3: Cross multiply
    4,106,743.35x = 6,159,644.39 × 1,074,401.84
  4. Step 4: Simplify right side
    4,106,743.35x = 6,617,933,230,191.45
  5. Step 5: Solve for x
    x = 6,617,933,230,191.45/4,106,743.35
  6. Step 6: Final answer
    x = 1,611,479.62

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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.