Home / 3,363,370-5,042,055.16-1,232,956.76

Finding the Fourth Proportional to 3,363,370, 5,042,055.16 and 1,232,956.76

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Solution

The fourth proportional to 3,363,370, 5,042,055.16 and 1,232,956.76 is: 1,848,335.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,370 : 5,042,055.16 = 1,232,956.76 : x
  2. Step 2: Convert to fraction form
    3,363,370/5,042,055.16 = 1,232,956.76/x
  3. Step 3: Cross multiply
    3,363,370x = 5,042,055.16 × 1,232,956.76
  4. Step 4: Simplify right side
    3,363,370x = 6,216,635,993,814.88
  5. Step 5: Solve for x
    x = 6,216,635,993,814.88/3,363,370
  6. Step 6: Final answer
    x = 1,848,335.45

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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.