Home / 4,647,251.74-6,411,218.08-2,901,891.03

Finding the Fourth Proportional to 4,647,251.74, 6,411,218.08 and 2,901,891.03

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Solution

The fourth proportional to 4,647,251.74, 6,411,218.08 and 2,901,891.03 is: 4,003,367.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,251.74 : 6,411,218.08 = 2,901,891.03 : x
  2. Step 2: Convert to fraction form
    4,647,251.74/6,411,218.08 = 2,901,891.03/x
  3. Step 3: Cross multiply
    4,647,251.74x = 6,411,218.08 × 2,901,891.03
  4. Step 4: Simplify right side
    4,647,251.74x = 18,604,656,220,263.74
  5. Step 5: Solve for x
    x = 18,604,656,220,263.74/4,647,251.74
  6. Step 6: Final answer
    x = 4,003,367.42

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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.