Home / 1,826,549.27-2,520,905.72-1,052,029.37

Finding the Fourth Proportional to 1,826,549.27, 2,520,905.72 and 1,052,029.37

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Solution

The fourth proportional to 1,826,549.27, 2,520,905.72 and 1,052,029.37 is: 1,451,954.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,549.27 : 2,520,905.72 = 1,052,029.37 : x
  2. Step 2: Convert to fraction form
    1,826,549.27/2,520,905.72 = 1,052,029.37/x
  3. Step 3: Cross multiply
    1,826,549.27x = 2,520,905.72 × 1,052,029.37
  4. Step 4: Simplify right side
    1,826,549.27x = 2,652,066,857,483.11
  5. Step 5: Solve for x
    x = 2,652,066,857,483.11/1,826,549.27
  6. Step 6: Final answer
    x = 1,451,954.73

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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.