Home / 4,313,970.45-5,955,436.49-2,682,903.22

Finding the Fourth Proportional to 4,313,970.45, 5,955,436.49 and 2,682,903.22

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Solution

The fourth proportional to 4,313,970.45, 5,955,436.49 and 2,682,903.22 is: 3,703,748.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,970.45 : 5,955,436.49 = 2,682,903.22 : x
  2. Step 2: Convert to fraction form
    4,313,970.45/5,955,436.49 = 2,682,903.22/x
  3. Step 3: Cross multiply
    4,313,970.45x = 5,955,436.49 × 2,682,903.22
  4. Step 4: Simplify right side
    4,313,970.45x = 15,977,859,707,223.39
  5. Step 5: Solve for x
    x = 15,977,859,707,223.39/4,313,970.45
  6. Step 6: Final answer
    x = 3,703,748.07

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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.