Home / 5,056,299.06-7,580,907.27-1,861,011.06

Finding the Fourth Proportional to 5,056,299.06, 7,580,907.27 and 1,861,011.06

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Solution

The fourth proportional to 5,056,299.06, 7,580,907.27 and 1,861,011.06 is: 2,790,213.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,299.06 : 7,580,907.27 = 1,861,011.06 : x
  2. Step 2: Convert to fraction form
    5,056,299.06/7,580,907.27 = 1,861,011.06/x
  3. Step 3: Cross multiply
    5,056,299.06x = 7,580,907.27 × 1,861,011.06
  4. Step 4: Simplify right side
    5,056,299.06x = 14,108,152,274,304.41
  5. Step 5: Solve for x
    x = 14,108,152,274,304.41/5,056,299.06
  6. Step 6: Final answer
    x = 2,790,213.18

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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.