Home / 2,037,617.20-3,056,425.80-1,883,652.40

Finding the Fourth Proportional to 2,037,617.20, 3,056,425.80 and 1,883,652.40

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Solution

The fourth proportional to 2,037,617.20, 3,056,425.80 and 1,883,652.40 is: 2,825,478.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,617.20 : 3,056,425.80 = 1,883,652.40 : x
  2. Step 2: Convert to fraction form
    2,037,617.20/3,056,425.80 = 1,883,652.40/x
  3. Step 3: Cross multiply
    2,037,617.20x = 3,056,425.80 × 1,883,652.40
  4. Step 4: Simplify right side
    2,037,617.20x = 5,757,243,793,591.92
  5. Step 5: Solve for x
    x = 5,757,243,793,591.92/2,037,617.20
  6. Step 6: Final answer
    x = 2,825,478.60

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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.