Home / 2,584,866.88-3,875,504.81-1,144,765.54

Finding the Fourth Proportional to 2,584,866.88, 3,875,504.81 and 1,144,765.54

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Solution

The fourth proportional to 2,584,866.88, 3,875,504.81 and 1,144,765.54 is: 1,716,353.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,866.88 : 3,875,504.81 = 1,144,765.54 : x
  2. Step 2: Convert to fraction form
    2,584,866.88/3,875,504.81 = 1,144,765.54/x
  3. Step 3: Cross multiply
    2,584,866.88x = 3,875,504.81 × 1,144,765.54
  4. Step 4: Simplify right side
    2,584,866.88x = 4,436,544,355,712.80
  5. Step 5: Solve for x
    x = 4,436,544,355,712.80/2,584,866.88
  6. Step 6: Final answer
    x = 1,716,353.13

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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.