Home / 3,257,292.70-4,882,762.08-1,550,977.53

Finding the Fourth Proportional to 3,257,292.70, 4,882,762.08 and 1,550,977.53

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Solution

The fourth proportional to 3,257,292.70, 4,882,762.08 and 1,550,977.53 is: 2,324,953.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,292.70 : 4,882,762.08 = 1,550,977.53 : x
  2. Step 2: Convert to fraction form
    3,257,292.70/4,882,762.08 = 1,550,977.53/x
  3. Step 3: Cross multiply
    3,257,292.70x = 4,882,762.08 × 1,550,977.53
  4. Step 4: Simplify right side
    3,257,292.70x = 7,573,054,246,002.25
  5. Step 5: Solve for x
    x = 7,573,054,246,002.25/3,257,292.70
  6. Step 6: Final answer
    x = 2,324,953.56

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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.