Home / 6,330,003.36-9,483,588.88-3,896,922.12

Finding the Fourth Proportional to 6,330,003.36, 9,483,588.88 and 3,896,922.12

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Solution

The fourth proportional to 6,330,003.36, 9,483,588.88 and 3,896,922.12 is: 5,838,355.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330,003.36 : 9,483,588.88 = 3,896,922.12 : x
  2. Step 2: Convert to fraction form
    6,330,003.36/9,483,588.88 = 3,896,922.12/x
  3. Step 3: Cross multiply
    6,330,003.36x = 9,483,588.88 × 3,896,922.12
  4. Step 4: Simplify right side
    6,330,003.36x = 36,956,807,283,458.03
  5. Step 5: Solve for x
    x = 36,956,807,283,458.03/6,330,003.36
  6. Step 6: Final answer
    x = 5,838,355.08

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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.