Home / 3,212,670.44-4,433,443.80-1,835,998.36

Finding the Fourth Proportional to 3,212,670.44, 4,433,443.80 and 1,835,998.36

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Solution

The fourth proportional to 3,212,670.44, 4,433,443.80 and 1,835,998.36 is: 2,533,654.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,670.44 : 4,433,443.80 = 1,835,998.36 : x
  2. Step 2: Convert to fraction form
    3,212,670.44/4,433,443.80 = 1,835,998.36/x
  3. Step 3: Cross multiply
    3,212,670.44x = 4,433,443.80 × 1,835,998.36
  4. Step 4: Simplify right side
    3,212,670.44x = 8,139,795,545,952.17
  5. Step 5: Solve for x
    x = 8,139,795,545,952.17/3,212,670.44
  6. Step 6: Final answer
    x = 2,533,654.07

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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.