Home / 5,524,340.73-7,623,973.35-3,348,975.57

Finding the Fourth Proportional to 5,524,340.73, 7,623,973.35 and 3,348,975.57

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Solution

The fourth proportional to 5,524,340.73, 7,623,973.35 and 3,348,975.57 is: 4,621,818.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524,340.73 : 7,623,973.35 = 3,348,975.57 : x
  2. Step 2: Convert to fraction form
    5,524,340.73/7,623,973.35 = 3,348,975.57/x
  3. Step 3: Cross multiply
    5,524,340.73x = 7,623,973.35 × 3,348,975.57
  4. Step 4: Simplify right side
    5,524,340.73x = 25,532,500,495,481.06
  5. Step 5: Solve for x
    x = 25,532,500,495,481.06/5,524,340.73
  6. Step 6: Final answer
    x = 4,621,818.56

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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.