Home / 10,669,884-16,004,867.04-2,582,846.40

Finding the Fourth Proportional to 10,669,884, 16,004,867.04 and 2,582,846.40

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Solution

The fourth proportional to 10,669,884, 16,004,867.04 and 2,582,846.40 is: 3,874,279.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,669,884 : 16,004,867.04 = 2,582,846.40 : x
  2. Step 2: Convert to fraction form
    10,669,884/16,004,867.04 = 2,582,846.40/x
  3. Step 3: Cross multiply
    10,669,884x = 16,004,867.04 × 2,582,846.40
  4. Step 4: Simplify right side
    10,669,884x = 41,338,113,216,742.65
  5. Step 5: Solve for x
    x = 41,338,113,216,742.65/10,669,884
  6. Step 6: Final answer
    x = 3,874,279.53

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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.