Home / 4,515,806.94-6,234,731.91-2,798,749.50

Finding the Fourth Proportional to 4,515,806.94, 6,234,731.91 and 2,798,749.50

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Solution

The fourth proportional to 4,515,806.94, 6,234,731.91 and 2,798,749.50 is: 3,864,083.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,806.94 : 6,234,731.91 = 2,798,749.50 : x
  2. Step 2: Convert to fraction form
    4,515,806.94/6,234,731.91 = 2,798,749.50/x
  3. Step 3: Cross multiply
    4,515,806.94x = 6,234,731.91 × 2,798,749.50
  4. Step 4: Simplify right side
    4,515,806.94x = 17,449,452,815,746.54
  5. Step 5: Solve for x
    x = 17,449,452,815,746.54/4,515,806.94
  6. Step 6: Final answer
    x = 3,864,083.00

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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.