Home / 11,357,964.60-17,037,292.86-4,441,167.88

Finding the Fourth Proportional to 11,357,964.60, 17,037,292.86 and 4,441,167.88

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Solution

The fourth proportional to 11,357,964.60, 17,037,292.86 and 4,441,167.88 is: 6,661,887.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,964.60 : 17,037,292.86 = 4,441,167.88 : x
  2. Step 2: Convert to fraction form
    11,357,964.60/17,037,292.86 = 4,441,167.88/x
  3. Step 3: Cross multiply
    11,357,964.60x = 17,037,292.86 × 4,441,167.88
  4. Step 4: Simplify right side
    11,357,964.60x = 75,665,477,811,985.33
  5. Step 5: Solve for x
    x = 75,665,477,811,985.33/11,357,964.60
  6. Step 6: Final answer
    x = 6,661,887.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.