Home / 2,844,155.52-4,265,813.76-1,046,621.44

Finding the Fourth Proportional to 2,844,155.52, 4,265,813.76 and 1,046,621.44

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Solution

The fourth proportional to 2,844,155.52, 4,265,813.76 and 1,046,621.44 is: 1,569,777.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,155.52 : 4,265,813.76 = 1,046,621.44 : x
  2. Step 2: Convert to fraction form
    2,844,155.52/4,265,813.76 = 1,046,621.44/x
  3. Step 3: Cross multiply
    2,844,155.52x = 4,265,813.76 × 1,046,621.44
  4. Step 4: Simplify right side
    2,844,155.52x = 4,464,692,140,263.01
  5. Step 5: Solve for x
    x = 4,464,692,140,263.01/2,844,155.52
  6. Step 6: Final answer
    x = 1,569,777.78

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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.