Home / 4,629,387.06-6,388,605.23-2,564,434.26

Finding the Fourth Proportional to 4,629,387.06, 6,388,605.23 and 2,564,434.26

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Solution

The fourth proportional to 4,629,387.06, 6,388,605.23 and 2,564,434.26 is: 3,538,947.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,387.06 : 6,388,605.23 = 2,564,434.26 : x
  2. Step 2: Convert to fraction form
    4,629,387.06/6,388,605.23 = 2,564,434.26/x
  3. Step 3: Cross multiply
    4,629,387.06x = 6,388,605.23 × 2,564,434.26
  4. Step 4: Simplify right side
    4,629,387.06x = 16,383,158,125,427.18
  5. Step 5: Solve for x
    x = 16,383,158,125,427.18/4,629,387.06
  6. Step 6: Final answer
    x = 3,538,947.58

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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.