Home / 10,629,052.65-14,668,559.61-5,983,137.45

Finding the Fourth Proportional to 10,629,052.65, 14,668,559.61 and 5,983,137.45

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Solution

The fourth proportional to 10,629,052.65, 14,668,559.61 and 5,983,137.45 is: 8,256,992.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,629,052.65 : 14,668,559.61 = 5,983,137.45 : x
  2. Step 2: Convert to fraction form
    10,629,052.65/14,668,559.61 = 5,983,137.45/x
  3. Step 3: Cross multiply
    10,629,052.65x = 14,668,559.61 × 5,983,137.45
  4. Step 4: Simplify right side
    10,629,052.65x = 87,764,008,340,148.39
  5. Step 5: Solve for x
    x = 87,764,008,340,148.39/10,629,052.65
  6. Step 6: Final answer
    x = 8,256,992.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.