Home / 2,510,564.67-3,765,814.20-617,322.51

Finding the Fourth Proportional to 2,510,564.67, 3,765,814.20 and 617,322.51

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Solution

The fourth proportional to 2,510,564.67, 3,765,814.20 and 617,322.51 is: 925,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,564.67 : 3,765,814.20 = 617,322.51 : x
  2. Step 2: Convert to fraction form
    2,510,564.67/3,765,814.20 = 617,322.51/x
  3. Step 3: Cross multiply
    2,510,564.67x = 3,765,814.20 × 617,322.51
  4. Step 4: Simplify right side
    2,510,564.67x = 2,324,721,874,137.64
  5. Step 5: Solve for x
    x = 2,324,721,874,137.64/2,510,564.67
  6. Step 6: Final answer
    x = 925,975.70

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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.