Home / 2,039,254.80-3,056,117.40-1,363,414.80

Finding the Fourth Proportional to 2,039,254.80, 3,056,117.40 and 1,363,414.80

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Solution

The fourth proportional to 2,039,254.80, 3,056,117.40 and 1,363,414.80 is: 2,043,273.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,254.80 : 3,056,117.40 = 1,363,414.80 : x
  2. Step 2: Convert to fraction form
    2,039,254.80/3,056,117.40 = 1,363,414.80/x
  3. Step 3: Cross multiply
    2,039,254.80x = 3,056,117.40 × 1,363,414.80
  4. Step 4: Simplify right side
    2,039,254.80x = 4,166,755,693,697.52
  5. Step 5: Solve for x
    x = 4,166,755,693,697.52/2,039,254.80
  6. Step 6: Final answer
    x = 2,043,273.70

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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.