Home / 3,212,592.49-4,433,336.30-1,835,920.42

Finding the Fourth Proportional to 3,212,592.49, 4,433,336.30 and 1,835,920.42

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Solution

The fourth proportional to 3,212,592.49, 4,433,336.30 and 1,835,920.42 is: 2,533,546.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,592.49 : 4,433,336.30 = 1,835,920.42 : x
  2. Step 2: Convert to fraction form
    3,212,592.49/4,433,336.30 = 1,835,920.42/x
  3. Step 3: Cross multiply
    3,212,592.49x = 4,433,336.30 × 1,835,920.42
  4. Step 4: Simplify right side
    3,212,592.49x = 8,139,252,624,320.37
  5. Step 5: Solve for x
    x = 8,139,252,624,320.37/3,212,592.49
  6. Step 6: Final answer
    x = 2,533,546.55

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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.