Home / 4,250,947.47-5,866,259.75-2,317,165.62

Finding the Fourth Proportional to 4,250,947.47, 5,866,259.75 and 2,317,165.62

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Solution

The fourth proportional to 4,250,947.47, 5,866,259.75 and 2,317,165.62 is: 3,197,662.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,947.47 : 5,866,259.75 = 2,317,165.62 : x
  2. Step 2: Convert to fraction form
    4,250,947.47/5,866,259.75 = 2,317,165.62/x
  3. Step 3: Cross multiply
    4,250,947.47x = 5,866,259.75 × 2,317,165.62
  4. Step 4: Simplify right side
    4,250,947.47x = 13,593,095,410,689.79
  5. Step 5: Solve for x
    x = 13,593,095,410,689.79/4,250,947.47
  6. Step 6: Final answer
    x = 3,197,662.52

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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.