Home / 3,441,999.34-4,750,048.70-1,893,300.94

Finding the Fourth Proportional to 3,441,999.34, 4,750,048.70 and 1,893,300.94

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Solution

The fourth proportional to 3,441,999.34, 4,750,048.70 and 1,893,300.94 is: 2,612,804.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,999.34 : 4,750,048.70 = 1,893,300.94 : x
  2. Step 2: Convert to fraction form
    3,441,999.34/4,750,048.70 = 1,893,300.94/x
  3. Step 3: Cross multiply
    3,441,999.34x = 4,750,048.70 × 1,893,300.94
  4. Step 4: Simplify right side
    3,441,999.34x = 8,993,271,668,755.78
  5. Step 5: Solve for x
    x = 8,993,271,668,755.78/3,441,999.34
  6. Step 6: Final answer
    x = 2,612,804.59

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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.