Home / 2,460,725.60-3,691,606.80-1,040,050.40

Finding the Fourth Proportional to 2,460,725.60, 3,691,606.80 and 1,040,050.40

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Solution

The fourth proportional to 2,460,725.60, 3,691,606.80 and 1,040,050.40 is: 1,560,294.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,725.60 : 3,691,606.80 = 1,040,050.40 : x
  2. Step 2: Convert to fraction form
    2,460,725.60/3,691,606.80 = 1,040,050.40/x
  3. Step 3: Cross multiply
    2,460,725.60x = 3,691,606.80 × 1,040,050.40
  4. Step 4: Simplify right side
    2,460,725.60x = 3,839,457,128,982.72
  5. Step 5: Solve for x
    x = 3,839,457,128,982.72/2,460,725.60
  6. Step 6: Final answer
    x = 1,560,294.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.