Home / 3,568,905.09-4,925,095.29-1,937,313.56

Finding the Fourth Proportional to 3,568,905.09, 4,925,095.29 and 1,937,313.56

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Solution

The fourth proportional to 3,568,905.09, 4,925,095.29 and 1,937,313.56 is: 2,673,496.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,905.09 : 4,925,095.29 = 1,937,313.56 : x
  2. Step 2: Convert to fraction form
    3,568,905.09/4,925,095.29 = 1,937,313.56/x
  3. Step 3: Cross multiply
    3,568,905.09x = 4,925,095.29 × 1,937,313.56
  4. Step 4: Simplify right side
    3,568,905.09x = 9,541,453,901,921.87
  5. Step 5: Solve for x
    x = 9,541,453,901,921.87/3,568,905.09
  6. Step 6: Final answer
    x = 2,673,496.12

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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.