Home / 4,538,051.64-6,262,512.30-2,473,067.79

Finding the Fourth Proportional to 4,538,051.64, 6,262,512.30 and 2,473,067.79

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Solution

The fourth proportional to 4,538,051.64, 6,262,512.30 and 2,473,067.79 is: 3,412,834.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,051.64 : 6,262,512.30 = 2,473,067.79 : x
  2. Step 2: Convert to fraction form
    4,538,051.64/6,262,512.30 = 2,473,067.79/x
  3. Step 3: Cross multiply
    4,538,051.64x = 6,262,512.30 × 2,473,067.79
  4. Step 4: Simplify right side
    4,538,051.64x = 15,487,617,453,608.82
  5. Step 5: Solve for x
    x = 15,487,617,453,608.82/4,538,051.64
  6. Step 6: Final answer
    x = 3,412,834.12

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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.