Home / 8,947,063.03-13,419,589.40-2,471,059.07

Finding the Fourth Proportional to 8,947,063.03, 13,419,589.40 and 2,471,059.07

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Solution

The fourth proportional to 8,947,063.03, 13,419,589.40 and 2,471,059.07 is: 3,706,311.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,947,063.03 : 13,419,589.40 = 2,471,059.07 : x
  2. Step 2: Convert to fraction form
    8,947,063.03/13,419,589.40 = 2,471,059.07/x
  3. Step 3: Cross multiply
    8,947,063.03x = 13,419,589.40 × 2,471,059.07
  4. Step 4: Simplify right side
    8,947,063.03x = 33,160,598,090,190.56
  5. Step 5: Solve for x
    x = 33,160,598,090,190.56/8,947,063.03
  6. Step 6: Final answer
    x = 3,706,311.00

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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.