Home / 10,346,093.10-15,519,139.65-2,669,723.10

Finding the Fourth Proportional to 10,346,093.10, 15,519,139.65 and 2,669,723.10

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Solution

The fourth proportional to 10,346,093.10, 15,519,139.65 and 2,669,723.10 is: 4,004,584.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,346,093.10 : 15,519,139.65 = 2,669,723.10 : x
  2. Step 2: Convert to fraction form
    10,346,093.10/15,519,139.65 = 2,669,723.10/x
  3. Step 3: Cross multiply
    10,346,093.10x = 15,519,139.65 × 2,669,723.10
  4. Step 4: Simplify right side
    10,346,093.10x = 41,431,805,615,730.91
  5. Step 5: Solve for x
    x = 41,431,805,615,730.91/10,346,093.10
  6. Step 6: Final answer
    x = 4,004,584.65

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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.