Home / 8,574,315.87-11,832,249.75-4,853,067.03

Finding the Fourth Proportional to 8,574,315.87, 11,832,249.75 and 4,853,067.03

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Solution

The fourth proportional to 8,574,315.87, 11,832,249.75 and 4,853,067.03 is: 6,697,059.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,574,315.87 : 11,832,249.75 = 4,853,067.03 : x
  2. Step 2: Convert to fraction form
    8,574,315.87/11,832,249.75 = 4,853,067.03/x
  3. Step 3: Cross multiply
    8,574,315.87x = 11,832,249.75 × 4,853,067.03
  4. Step 4: Simplify right side
    8,574,315.87x = 57,422,701,152,450.74
  5. Step 5: Solve for x
    x = 57,422,701,152,450.74/8,574,315.87
  6. Step 6: Final answer
    x = 6,697,059.22

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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.