Home / 2,400,752.96-3,597,131.27-1,689,286.28

Finding the Fourth Proportional to 2,400,752.96, 3,597,131.27 and 1,689,286.28

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Solution

The fourth proportional to 2,400,752.96, 3,597,131.27 and 1,689,286.28 is: 2,531,116.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,752.96 : 3,597,131.27 = 1,689,286.28 : x
  2. Step 2: Convert to fraction form
    2,400,752.96/3,597,131.27 = 1,689,286.28/x
  3. Step 3: Cross multiply
    2,400,752.96x = 3,597,131.27 × 1,689,286.28
  4. Step 4: Simplify right side
    2,400,752.96x = 6,076,584,501,769.98
  5. Step 5: Solve for x
    x = 6,076,584,501,769.98/2,400,752.96
  6. Step 6: Final answer
    x = 2,531,116.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.