Home / 4,250,947.22-5,866,259.41-2,317,165.37

Finding the Fourth Proportional to 4,250,947.22, 5,866,259.41 and 2,317,165.37

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Solution

The fourth proportional to 4,250,947.22, 5,866,259.41 and 2,317,165.37 is: 3,197,662.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,947.22 : 5,866,259.41 = 2,317,165.37 : x
  2. Step 2: Convert to fraction form
    4,250,947.22/5,866,259.41 = 2,317,165.37/x
  3. Step 3: Cross multiply
    4,250,947.22x = 5,866,259.41 × 2,317,165.37
  4. Step 4: Simplify right side
    4,250,947.22x = 13,593,093,144,702.81
  5. Step 5: Solve for x
    x = 13,593,093,144,702.81/4,250,947.22
  6. Step 6: Final answer
    x = 3,197,662.18

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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.