Home / 5,104,586.31-7,651,308.81-2,512,674.88

Finding the Fourth Proportional to 5,104,586.31, 7,651,308.81 and 2,512,674.88

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Solution

The fourth proportional to 5,104,586.31, 7,651,308.81 and 2,512,674.88 is: 3,766,270.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,586.31 : 7,651,308.81 = 2,512,674.88 : x
  2. Step 2: Convert to fraction form
    5,104,586.31/7,651,308.81 = 2,512,674.88/x
  3. Step 3: Cross multiply
    5,104,586.31x = 7,651,308.81 × 2,512,674.88
  4. Step 4: Simplify right side
    5,104,586.31x = 19,225,251,436,303.95
  5. Step 5: Solve for x
    x = 19,225,251,436,303.95/5,104,586.31
  6. Step 6: Final answer
    x = 3,766,270.23

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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.