Home / 6,417,540.01-8,856,212.88-3,477,354.97

Finding the Fourth Proportional to 6,417,540.01, 8,856,212.88 and 3,477,354.97

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Solution

The fourth proportional to 6,417,540.01, 8,856,212.88 and 3,477,354.97 is: 4,798,754.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,417,540.01 : 8,856,212.88 = 3,477,354.97 : x
  2. Step 2: Convert to fraction form
    6,417,540.01/8,856,212.88 = 3,477,354.97/x
  3. Step 3: Cross multiply
    6,417,540.01x = 8,856,212.88 × 3,477,354.97
  4. Step 4: Simplify right side
    6,417,540.01x = 30,796,195,873,646.02
  5. Step 5: Solve for x
    x = 30,796,195,873,646.02/6,417,540.01
  6. Step 6: Final answer
    x = 4,798,754.01

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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.