Home / 4,646,791.86-6,967,481.37-1,803,582.51

Finding the Fourth Proportional to 4,646,791.86, 6,967,481.37 and 1,803,582.51

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Solution

The fourth proportional to 4,646,791.86, 6,967,481.37 and 1,803,582.51 is: 2,704,323.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646,791.86 : 6,967,481.37 = 1,803,582.51 : x
  2. Step 2: Convert to fraction form
    4,646,791.86/6,967,481.37 = 1,803,582.51/x
  3. Step 3: Cross multiply
    4,646,791.86x = 6,967,481.37 × 1,803,582.51
  4. Step 4: Simplify right side
    4,646,791.86x = 12,566,427,537,682.84
  5. Step 5: Solve for x
    x = 12,566,427,537,682.84/4,646,791.86
  6. Step 6: Final answer
    x = 2,704,323.31

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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.