Home / 8,433,825.93-12,650,738.88-2,044,078.28

Finding the Fourth Proportional to 8,433,825.93, 12,650,738.88 and 2,044,078.28

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Solution

The fourth proportional to 8,433,825.93, 12,650,738.88 and 2,044,078.28 is: 3,066,117.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,825.93 : 12,650,738.88 = 2,044,078.28 : x
  2. Step 2: Convert to fraction form
    8,433,825.93/12,650,738.88 = 2,044,078.28/x
  3. Step 3: Cross multiply
    8,433,825.93x = 12,650,738.88 × 2,044,078.28
  4. Step 4: Simplify right side
    8,433,825.93x = 25,859,100,562,411.39
  5. Step 5: Solve for x
    x = 25,859,100,562,411.39/8,433,825.93
  6. Step 6: Final answer
    x = 3,066,117.42

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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.