Home / 6,538,320.32-9,022,654.86-3,597,862.64

Finding the Fourth Proportional to 6,538,320.32, 9,022,654.86 and 3,597,862.64

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Solution

The fourth proportional to 6,538,320.32, 9,022,654.86 and 3,597,862.64 is: 4,964,925.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,320.32 : 9,022,654.86 = 3,597,862.64 : x
  2. Step 2: Convert to fraction form
    6,538,320.32/9,022,654.86 = 3,597,862.64/x
  3. Step 3: Cross multiply
    6,538,320.32x = 9,022,654.86 × 3,597,862.64
  4. Step 4: Simplify right side
    6,538,320.32x = 32,462,272,834,408.43
  5. Step 5: Solve for x
    x = 32,462,272,834,408.43/6,538,320.32
  6. Step 6: Final answer
    x = 4,964,925.43

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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.