Home / 4,129,284.30-6,193,926.45-1,097,118.15

Finding the Fourth Proportional to 4,129,284.30, 6,193,926.45 and 1,097,118.15

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Solution

The fourth proportional to 4,129,284.30, 6,193,926.45 and 1,097,118.15 is: 1,645,677.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,284.30 : 6,193,926.45 = 1,097,118.15 : x
  2. Step 2: Convert to fraction form
    4,129,284.30/6,193,926.45 = 1,097,118.15/x
  3. Step 3: Cross multiply
    4,129,284.30x = 6,193,926.45 × 1,097,118.15
  4. Step 4: Simplify right side
    4,129,284.30x = 6,795,469,128,060.07
  5. Step 5: Solve for x
    x = 6,795,469,128,060.07/4,129,284.30
  6. Step 6: Final answer
    x = 1,645,677.23

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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.