Home / 2,254,591.70-3,109,924.76-1,480,262.48

Finding the Fourth Proportional to 2,254,591.70, 3,109,924.76 and 1,480,262.48

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Solution

The fourth proportional to 2,254,591.70, 3,109,924.76 and 1,480,262.48 is: 2,041,835.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,591.70 : 3,109,924.76 = 1,480,262.48 : x
  2. Step 2: Convert to fraction form
    2,254,591.70/3,109,924.76 = 1,480,262.48/x
  3. Step 3: Cross multiply
    2,254,591.70x = 3,109,924.76 × 1,480,262.48
  4. Step 4: Simplify right side
    2,254,591.70x = 4,603,504,914,900.07
  5. Step 5: Solve for x
    x = 4,603,504,914,900.07/2,254,591.70
  6. Step 6: Final answer
    x = 2,041,835.30

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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.