Home / 8,560,884.36-11,814,017.64-4,693,322.52

Finding the Fourth Proportional to 8,560,884.36, 11,814,017.64 and 4,693,322.52

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Solution

The fourth proportional to 8,560,884.36, 11,814,017.64 and 4,693,322.52 is: 6,476,783.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560,884.36 : 11,814,017.64 = 4,693,322.52 : x
  2. Step 2: Convert to fraction form
    8,560,884.36/11,814,017.64 = 4,693,322.52/x
  3. Step 3: Cross multiply
    8,560,884.36x = 11,814,017.64 × 4,693,322.52
  4. Step 4: Simplify right side
    8,560,884.36x = 55,446,995,041,489.25
  5. Step 5: Solve for x
    x = 55,446,995,041,489.25/8,560,884.36
  6. Step 6: Final answer
    x = 6,476,783.56

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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.