Home / 3,443,628.88-4,750,229.64-2,152,227.34

Finding the Fourth Proportional to 3,443,628.88, 4,750,229.64 and 2,152,227.34

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Solution

The fourth proportional to 3,443,628.88, 4,750,229.64 and 2,152,227.34 is: 2,968,837.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,628.88 : 4,750,229.64 = 2,152,227.34 : x
  2. Step 2: Convert to fraction form
    3,443,628.88/4,750,229.64 = 2,152,227.34/x
  3. Step 3: Cross multiply
    3,443,628.88x = 4,750,229.64 × 2,152,227.34
  4. Step 4: Simplify right side
    3,443,628.88x = 10,223,574,102,486.36
  5. Step 5: Solve for x
    x = 10,223,574,102,486.36/3,443,628.88
  6. Step 6: Final answer
    x = 2,968,837.37

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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.