Home / 2,400,751.08-3,597,128.46-1,689,284.41

Finding the Fourth Proportional to 2,400,751.08, 3,597,128.46 and 1,689,284.41

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Solution

The fourth proportional to 2,400,751.08, 3,597,128.46 and 1,689,284.41 is: 2,531,113.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,751.08 : 3,597,128.46 = 1,689,284.41 : x
  2. Step 2: Convert to fraction form
    2,400,751.08/3,597,128.46 = 1,689,284.41/x
  3. Step 3: Cross multiply
    2,400,751.08x = 3,597,128.46 × 1,689,284.41
  4. Step 4: Simplify right side
    2,400,751.08x = 6,076,573,019,252.49
  5. Step 5: Solve for x
    x = 6,076,573,019,252.49/2,400,751.08
  6. Step 6: Final answer
    x = 2,531,113.31

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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.