Home / 2,507,601.26-3,460,529.97-1,419,843.76

Finding the Fourth Proportional to 2,507,601.26, 3,460,529.97 and 1,419,843.76

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Solution

The fourth proportional to 2,507,601.26, 3,460,529.97 and 1,419,843.76 is: 1,959,407.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,601.26 : 3,460,529.97 = 1,419,843.76 : x
  2. Step 2: Convert to fraction form
    2,507,601.26/3,460,529.97 = 1,419,843.76/x
  3. Step 3: Cross multiply
    2,507,601.26x = 3,460,529.97 × 1,419,843.76
  4. Step 4: Simplify right side
    2,507,601.26x = 4,913,411,875,546.16
  5. Step 5: Solve for x
    x = 4,913,411,875,546.16/2,507,601.26
  6. Step 6: Final answer
    x = 1,959,407.16

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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.