Home / 2,494,744.07-3,442,751.75-1,348,824.40

Finding the Fourth Proportional to 2,494,744.07, 3,442,751.75 and 1,348,824.40

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Solution

The fourth proportional to 2,494,744.07, 3,442,751.75 and 1,348,824.40 is: 1,861,380.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,744.07 : 3,442,751.75 = 1,348,824.40 : x
  2. Step 2: Convert to fraction form
    2,494,744.07/3,442,751.75 = 1,348,824.40/x
  3. Step 3: Cross multiply
    2,494,744.07x = 3,442,751.75 × 1,348,824.40
  4. Step 4: Simplify right side
    2,494,744.07x = 4,643,667,558,307.88
  5. Step 5: Solve for x
    x = 4,643,667,558,307.88/2,494,744.07
  6. Step 6: Final answer
    x = 1,861,380.34

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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.