Home / 2,468,269.60-3,407,977.28-1,925,012.32

Finding the Fourth Proportional to 2,468,269.60, 3,407,977.28 and 1,925,012.32

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Solution

The fourth proportional to 2,468,269.60, 3,407,977.28 and 1,925,012.32 is: 2,657,893.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,269.60 : 3,407,977.28 = 1,925,012.32 : x
  2. Step 2: Convert to fraction form
    2,468,269.60/3,407,977.28 = 1,925,012.32/x
  3. Step 3: Cross multiply
    2,468,269.60x = 3,407,977.28 × 1,925,012.32
  4. Step 4: Simplify right side
    2,468,269.60x = 6,560,398,250,280.09
  5. Step 5: Solve for x
    x = 6,560,398,250,280.09/2,468,269.60
  6. Step 6: Final answer
    x = 2,657,893.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.