Home / 2,834,682.30-4,252,023.45-1,824,944.40

Finding the Fourth Proportional to 2,834,682.30, 4,252,023.45 and 1,824,944.40

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Solution

The fourth proportional to 2,834,682.30, 4,252,023.45 and 1,824,944.40 is: 2,737,416.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,682.30 : 4,252,023.45 = 1,824,944.40 : x
  2. Step 2: Convert to fraction form
    2,834,682.30/4,252,023.45 = 1,824,944.40/x
  3. Step 3: Cross multiply
    2,834,682.30x = 4,252,023.45 × 1,824,944.40
  4. Step 4: Simplify right side
    2,834,682.30x = 7,759,706,383,746.18
  5. Step 5: Solve for x
    x = 7,759,706,383,746.18/2,834,682.30
  6. Step 6: Final answer
    x = 2,737,416.60

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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.