Home / 1,826,735.60-2,740,103.40-1,753,252.40

Finding the Fourth Proportional to 1,826,735.60, 2,740,103.40 and 1,753,252.40

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Solution

The fourth proportional to 1,826,735.60, 2,740,103.40 and 1,753,252.40 is: 2,629,878.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,735.60 : 2,740,103.40 = 1,753,252.40 : x
  2. Step 2: Convert to fraction form
    1,826,735.60/2,740,103.40 = 1,753,252.40/x
  3. Step 3: Cross multiply
    1,826,735.60x = 2,740,103.40 × 1,753,252.40
  4. Step 4: Simplify right side
    1,826,735.60x = 4,804,092,862,298.16
  5. Step 5: Solve for x
    x = 4,804,092,862,298.16/1,826,735.60
  6. Step 6: Final answer
    x = 2,629,878.60

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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.