Home / 4,699,208.64-6,485,228.80-2,662,034.88

Finding the Fourth Proportional to 4,699,208.64, 6,485,228.80 and 2,662,034.88

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Solution

The fourth proportional to 4,699,208.64, 6,485,228.80 and 2,662,034.88 is: 3,673,789.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,208.64 : 6,485,228.80 = 2,662,034.88 : x
  2. Step 2: Convert to fraction form
    4,699,208.64/6,485,228.80 = 2,662,034.88/x
  3. Step 3: Cross multiply
    4,699,208.64x = 6,485,228.80 × 2,662,034.88
  4. Step 4: Simplify right side
    4,699,208.64x = 17,263,905,270,380.54
  5. Step 5: Solve for x
    x = 17,263,905,270,380.54/4,699,208.64
  6. Step 6: Final answer
    x = 3,673,789.91

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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.