Home / 8,370,198.46-11,550,075.96-4,698,273.45

Finding the Fourth Proportional to 8,370,198.46, 11,550,075.96 and 4,698,273.45

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Solution

The fourth proportional to 8,370,198.46, 11,550,075.96 and 4,698,273.45 is: 6,483,169.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,370,198.46 : 11,550,075.96 = 4,698,273.45 : x
  2. Step 2: Convert to fraction form
    8,370,198.46/11,550,075.96 = 4,698,273.45/x
  3. Step 3: Cross multiply
    8,370,198.46x = 11,550,075.96 × 4,698,273.45
  4. Step 4: Simplify right side
    8,370,198.46x = 54,265,415,228,351.27
  5. Step 5: Solve for x
    x = 54,265,415,228,351.27/8,370,198.46
  6. Step 6: Final answer
    x = 6,483,169.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.