Home / 3,580,736.47-4,932,003.29-2,752,225.65

Finding the Fourth Proportional to 3,580,736.47, 4,932,003.29 and 2,752,225.65

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Solution

The fourth proportional to 3,580,736.47, 4,932,003.29 and 2,752,225.65 is: 3,790,836.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,736.47 : 4,932,003.29 = 2,752,225.65 : x
  2. Step 2: Convert to fraction form
    3,580,736.47/4,932,003.29 = 2,752,225.65/x
  3. Step 3: Cross multiply
    3,580,736.47x = 4,932,003.29 × 2,752,225.65
  4. Step 4: Simplify right side
    3,580,736.47x = 13,573,985,991,158.39
  5. Step 5: Solve for x
    x = 13,573,985,991,158.39/3,580,736.47
  6. Step 6: Final answer
    x = 3,790,836.36

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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.