Home / 3,957,827.06-5,936,986.86-1,433,504.18

Finding the Fourth Proportional to 3,957,827.06, 5,936,986.86 and 1,433,504.18

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Solution

The fourth proportional to 3,957,827.06, 5,936,986.86 and 1,433,504.18 is: 2,150,345.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,827.06 : 5,936,986.86 = 1,433,504.18 : x
  2. Step 2: Convert to fraction form
    3,957,827.06/5,936,986.86 = 1,433,504.18/x
  3. Step 3: Cross multiply
    3,957,827.06x = 5,936,986.86 × 1,433,504.18
  4. Step 4: Simplify right side
    3,957,827.06x = 8,510,695,480,415.08
  5. Step 5: Solve for x
    x = 8,510,695,480,415.08/3,957,827.06
  6. Step 6: Final answer
    x = 2,150,345.47

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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.