Home / 4,538,253.22-6,262,790.43-2,473,269.28

Finding the Fourth Proportional to 4,538,253.22, 6,262,790.43 and 2,473,269.28

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Solution

The fourth proportional to 4,538,253.22, 6,262,790.43 and 2,473,269.28 is: 3,413,112.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,253.22 : 6,262,790.43 = 2,473,269.28 : x
  2. Step 2: Convert to fraction form
    4,538,253.22/6,262,790.43 = 2,473,269.28/x
  3. Step 3: Cross multiply
    4,538,253.22x = 6,262,790.43 × 2,473,269.28
  4. Step 4: Simplify right side
    4,538,253.22x = 15,489,567,177,596.99
  5. Step 5: Solve for x
    x = 15,489,567,177,596.99/4,538,253.22
  6. Step 6: Final answer
    x = 3,413,112.14

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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.