Home / 3,503,962.91-4,834,336.56-1,954,973.45

Finding the Fourth Proportional to 3,503,962.91, 4,834,336.56 and 1,954,973.45

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Solution

The fourth proportional to 3,503,962.91, 4,834,336.56 and 1,954,973.45 is: 2,697,231.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,962.91 : 4,834,336.56 = 1,954,973.45 : x
  2. Step 2: Convert to fraction form
    3,503,962.91/4,834,336.56 = 1,954,973.45/x
  3. Step 3: Cross multiply
    3,503,962.91x = 4,834,336.56 × 1,954,973.45
  4. Step 4: Simplify right side
    3,503,962.91x = 9,450,999,623,164.33
  5. Step 5: Solve for x
    x = 9,450,999,623,164.33/3,503,962.91
  6. Step 6: Final answer
    x = 2,697,231.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.