Home / 7,903,855.24-10,907,040.88-4,466,022.48

Finding the Fourth Proportional to 7,903,855.24, 10,907,040.88 and 4,466,022.48

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Solution

The fourth proportional to 7,903,855.24, 10,907,040.88 and 4,466,022.48 is: 6,162,953.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,903,855.24 : 10,907,040.88 = 4,466,022.48 : x
  2. Step 2: Convert to fraction form
    7,903,855.24/10,907,040.88 = 4,466,022.48/x
  3. Step 3: Cross multiply
    7,903,855.24x = 10,907,040.88 × 4,466,022.48
  4. Step 4: Simplify right side
    7,903,855.24x = 48,711,089,760,358.99
  5. Step 5: Solve for x
    x = 48,711,089,760,358.99/7,903,855.24
  6. Step 6: Final answer
    x = 6,162,953.18

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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.