Home / 2,834,285.44-3,911,196.16-1,545,097.60

Finding the Fourth Proportional to 2,834,285.44, 3,911,196.16 and 1,545,097.60

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Solution

The fourth proportional to 2,834,285.44, 3,911,196.16 and 1,545,097.60 is: 2,132,170.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,285.44 : 3,911,196.16 = 1,545,097.60 : x
  2. Step 2: Convert to fraction form
    2,834,285.44/3,911,196.16 = 1,545,097.60/x
  3. Step 3: Cross multiply
    2,834,285.44x = 3,911,196.16 × 1,545,097.60
  4. Step 4: Simplify right side
    2,834,285.44x = 6,043,179,799,945.22
  5. Step 5: Solve for x
    x = 6,043,179,799,945.22/2,834,285.44
  6. Step 6: Final answer
    x = 2,132,170.50

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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.