Home / 2,043,186.90-2,819,597.91-1,184,245.38

Finding the Fourth Proportional to 2,043,186.90, 2,819,597.91 and 1,184,245.38

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Solution

The fourth proportional to 2,043,186.90, 2,819,597.91 and 1,184,245.38 is: 1,634,258.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,186.90 : 2,819,597.91 = 1,184,245.38 : x
  2. Step 2: Convert to fraction form
    2,043,186.90/2,819,597.91 = 1,184,245.38/x
  3. Step 3: Cross multiply
    2,043,186.90x = 2,819,597.91 × 1,184,245.38
  4. Step 4: Simplify right side
    2,043,186.90x = 3,339,095,793,934.24
  5. Step 5: Solve for x
    x = 3,339,095,793,934.24/2,043,186.90
  6. Step 6: Final answer
    x = 1,634,258.62

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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.