Home / 3,666,552.72-5,059,766.64-2,034,865.36

Finding the Fourth Proportional to 3,666,552.72, 5,059,766.64 and 2,034,865.36

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Solution

The fourth proportional to 3,666,552.72, 5,059,766.64 and 2,034,865.36 is: 2,808,071.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,552.72 : 5,059,766.64 = 2,034,865.36 : x
  2. Step 2: Convert to fraction form
    3,666,552.72/5,059,766.64 = 2,034,865.36/x
  3. Step 3: Cross multiply
    3,666,552.72x = 5,059,766.64 × 2,034,865.36
  4. Step 4: Simplify right side
    3,666,552.72x = 10,295,943,865,419.59
  5. Step 5: Solve for x
    x = 10,295,943,865,419.59/3,666,552.72
  6. Step 6: Final answer
    x = 2,808,071.96

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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.