Home / 2,823,392.96-3,896,279.33-1,534,230.27

Finding the Fourth Proportional to 2,823,392.96, 3,896,279.33 and 1,534,230.27

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Solution

The fourth proportional to 2,823,392.96, 3,896,279.33 and 1,534,230.27 is: 2,117,236.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,392.96 : 3,896,279.33 = 1,534,230.27 : x
  2. Step 2: Convert to fraction form
    2,823,392.96/3,896,279.33 = 1,534,230.27/x
  3. Step 3: Cross multiply
    2,823,392.96x = 3,896,279.33 × 1,534,230.27
  4. Step 4: Simplify right side
    2,823,392.96x = 5,977,789,689,420.21
  5. Step 5: Solve for x
    x = 5,977,789,689,420.21/2,823,392.96
  6. Step 6: Final answer
    x = 2,117,236.17

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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.