Home / 9,228,101.80-13,844,571.90-3,548,511.40

Finding the Fourth Proportional to 9,228,101.80, 13,844,571.90 and 3,548,511.40

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Solution

The fourth proportional to 9,228,101.80, 13,844,571.90 and 3,548,511.40 is: 5,323,697.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,101.80 : 13,844,571.90 = 3,548,511.40 : x
  2. Step 2: Convert to fraction form
    9,228,101.80/13,844,571.90 = 3,548,511.40/x
  3. Step 3: Cross multiply
    9,228,101.80x = 13,844,571.90 × 3,548,511.40
  4. Step 4: Simplify right side
    9,228,101.80x = 49,127,621,215,269.66
  5. Step 5: Solve for x
    x = 49,127,621,215,269.66/9,228,101.80
  6. Step 6: Final answer
    x = 5,323,697.36

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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.