Home / 4,928,753.84-6,798,841.80-2,967,267.56

Finding the Fourth Proportional to 4,928,753.84, 6,798,841.80 and 2,967,267.56

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Solution

The fourth proportional to 4,928,753.84, 6,798,841.80 and 2,967,267.56 is: 4,093,120.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,753.84 : 6,798,841.80 = 2,967,267.56 : x
  2. Step 2: Convert to fraction form
    4,928,753.84/6,798,841.80 = 2,967,267.56/x
  3. Step 3: Cross multiply
    4,928,753.84x = 6,798,841.80 × 2,967,267.56
  4. Step 4: Simplify right side
    4,928,753.84x = 20,173,982,718,712.01
  5. Step 5: Solve for x
    x = 20,173,982,718,712.01/4,928,753.84
  6. Step 6: Final answer
    x = 4,093,120.37

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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.