Home / 9,042,335.10-13,562,190.45-2,651,921.10

Finding the Fourth Proportional to 9,042,335.10, 13,562,190.45 and 2,651,921.10

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Solution

The fourth proportional to 9,042,335.10, 13,562,190.45 and 2,651,921.10 is: 3,977,496.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042,335.10 : 13,562,190.45 = 2,651,921.10 : x
  2. Step 2: Convert to fraction form
    9,042,335.10/13,562,190.45 = 2,651,921.10/x
  3. Step 3: Cross multiply
    9,042,335.10x = 13,562,190.45 × 2,651,921.10
  4. Step 4: Simplify right side
    9,042,335.10x = 35,965,859,016,573.49
  5. Step 5: Solve for x
    x = 35,965,859,016,573.49/9,042,335.10
  6. Step 6: Final answer
    x = 3,977,496.81

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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.