Home / 6,677,103.54-10,012,287.32-4,756,917.54

Finding the Fourth Proportional to 6,677,103.54, 10,012,287.32 and 4,756,917.54

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Solution

The fourth proportional to 6,677,103.54, 10,012,287.32 and 4,756,917.54 is: 7,132,976.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677,103.54 : 10,012,287.32 = 4,756,917.54 : x
  2. Step 2: Convert to fraction form
    6,677,103.54/10,012,287.32 = 4,756,917.54/x
  3. Step 3: Cross multiply
    6,677,103.54x = 10,012,287.32 × 4,756,917.54
  4. Step 4: Simplify right side
    6,677,103.54x = 47,627,625,168,027.59
  5. Step 5: Solve for x
    x = 47,627,625,168,027.59/6,677,103.54
  6. Step 6: Final answer
    x = 7,132,976.88

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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.