Home / 4,009,359.57-5,527,563.57-3,185,167.83

Finding the Fourth Proportional to 4,009,359.57, 5,527,563.57 and 3,185,167.83

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Solution

The fourth proportional to 4,009,359.57, 5,527,563.57 and 3,185,167.83 is: 4,391,279.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,359.57 : 5,527,563.57 = 3,185,167.83 : x
  2. Step 2: Convert to fraction form
    4,009,359.57/5,527,563.57 = 3,185,167.83/x
  3. Step 3: Cross multiply
    4,009,359.57x = 5,527,563.57 × 3,185,167.83
  4. Step 4: Simplify right side
    4,009,359.57x = 17,606,217,661,443.95
  5. Step 5: Solve for x
    x = 17,606,217,661,443.95/4,009,359.57
  6. Step 6: Final answer
    x = 4,391,279.29

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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.