Home / 2,076,281.70-3,114,422.55-2,062,284.90

Finding the Fourth Proportional to 2,076,281.70, 3,114,422.55 and 2,062,284.90

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Solution

The fourth proportional to 2,076,281.70, 3,114,422.55 and 2,062,284.90 is: 3,093,427.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,281.70 : 3,114,422.55 = 2,062,284.90 : x
  2. Step 2: Convert to fraction form
    2,076,281.70/3,114,422.55 = 2,062,284.90/x
  3. Step 3: Cross multiply
    2,076,281.70x = 3,114,422.55 × 2,062,284.90
  4. Step 4: Simplify right side
    2,076,281.70x = 6,422,826,597,084.49
  5. Step 5: Solve for x
    x = 6,422,826,597,084.49/2,076,281.70
  6. Step 6: Final answer
    x = 3,093,427.35

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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.