Home / 1,614,772.77-2,422,147.01-416,593.23

Finding the Fourth Proportional to 1,614,772.77, 2,422,147.01 and 416,593.23

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Solution

The fourth proportional to 1,614,772.77, 2,422,147.01 and 416,593.23 is: 624,886.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,772.77 : 2,422,147.01 = 416,593.23 : x
  2. Step 2: Convert to fraction form
    1,614,772.77/2,422,147.01 = 416,593.23/x
  3. Step 3: Cross multiply
    1,614,772.77x = 2,422,147.01 × 416,593.23
  4. Step 4: Simplify right side
    1,614,772.77x = 1,009,050,044,347.78
  5. Step 5: Solve for x
    x = 1,009,050,044,347.78/1,614,772.77
  6. Step 6: Final answer
    x = 624,886.71

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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.