Home / 5,735,510.56-7,910,583.60-3,561,340.96

Finding the Fourth Proportional to 5,735,510.56, 7,910,583.60 and 3,561,340.96

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Solution

The fourth proportional to 5,735,510.56, 7,910,583.60 and 3,561,340.96 is: 4,911,905.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,510.56 : 7,910,583.60 = 3,561,340.96 : x
  2. Step 2: Convert to fraction form
    5,735,510.56/7,910,583.60 = 3,561,340.96/x
  3. Step 3: Cross multiply
    5,735,510.56x = 7,910,583.60 × 3,561,340.96
  4. Step 4: Simplify right side
    5,735,510.56x = 28,172,285,392,184.25
  5. Step 5: Solve for x
    x = 28,172,285,392,184.25/5,735,510.56
  6. Step 6: Final answer
    x = 4,911,905.42

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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.