Home / 3,233,347.56-4,462,017.84-1,856,781.36

Finding the Fourth Proportional to 3,233,347.56, 4,462,017.84 and 1,856,781.36

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Solution

The fourth proportional to 3,233,347.56, 4,462,017.84 and 1,856,781.36 is: 2,562,357.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,347.56 : 4,462,017.84 = 1,856,781.36 : x
  2. Step 2: Convert to fraction form
    3,233,347.56/4,462,017.84 = 1,856,781.36/x
  3. Step 3: Cross multiply
    3,233,347.56x = 4,462,017.84 × 1,856,781.36
  4. Step 4: Simplify right side
    3,233,347.56x = 8,284,991,553,299.46
  5. Step 5: Solve for x
    x = 8,284,991,553,299.46/3,233,347.56
  6. Step 6: Final answer
    x = 2,562,357.25

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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.