Home / 2,448,027.24-3,378,232.77-1,360,279.02

Finding the Fourth Proportional to 2,448,027.24, 3,378,232.77 and 1,360,279.02

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Solution

The fourth proportional to 2,448,027.24, 3,378,232.77 and 1,360,279.02 is: 1,877,160.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,027.24 : 3,378,232.77 = 1,360,279.02 : x
  2. Step 2: Convert to fraction form
    2,448,027.24/3,378,232.77 = 1,360,279.02/x
  3. Step 3: Cross multiply
    2,448,027.24x = 3,378,232.77 × 1,360,279.02
  4. Step 4: Simplify right side
    2,448,027.24x = 4,595,339,161,707.49
  5. Step 5: Solve for x
    x = 4,595,339,161,707.49/2,448,027.24
  6. Step 6: Final answer
    x = 1,877,160.14

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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.