Home / 4,627,515.06-6,384,913.77-2,974,525.77

Finding the Fourth Proportional to 4,627,515.06, 6,384,913.77 and 2,974,525.77

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Solution

The fourth proportional to 4,627,515.06, 6,384,913.77 and 2,974,525.77 is: 4,104,166.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627,515.06 : 6,384,913.77 = 2,974,525.77 : x
  2. Step 2: Convert to fraction form
    4,627,515.06/6,384,913.77 = 2,974,525.77/x
  3. Step 3: Cross multiply
    4,627,515.06x = 6,384,913.77 × 2,974,525.77
  4. Step 4: Simplify right side
    4,627,515.06x = 18,992,090,548,092.85
  5. Step 5: Solve for x
    x = 18,992,090,548,092.85/4,627,515.06
  6. Step 6: Final answer
    x = 4,104,166.12

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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.