Home / 2,893,236.43-3,992,795.89-1,652,955.23

Finding the Fourth Proportional to 2,893,236.43, 3,992,795.89 and 1,652,955.23

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Solution

The fourth proportional to 2,893,236.43, 3,992,795.89 and 1,652,955.23 is: 2,281,152.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,236.43 : 3,992,795.89 = 1,652,955.23 : x
  2. Step 2: Convert to fraction form
    2,893,236.43/3,992,795.89 = 1,652,955.23/x
  3. Step 3: Cross multiply
    2,893,236.43x = 3,992,795.89 × 1,652,955.23
  4. Step 4: Simplify right side
    2,893,236.43x = 6,599,912,848,698.01
  5. Step 5: Solve for x
    x = 6,599,912,848,698.01/2,893,236.43
  6. Step 6: Final answer
    x = 2,281,152.27

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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.