Home / 1,794,996.11-2,692,992.35-996,838.18

Finding the Fourth Proportional to 1,794,996.11, 2,692,992.35 and 996,838.18

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Solution

The fourth proportional to 1,794,996.11, 2,692,992.35 and 996,838.18 is: 1,495,533.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,996.11 : 2,692,992.35 = 996,838.18 : x
  2. Step 2: Convert to fraction form
    1,794,996.11/2,692,992.35 = 996,838.18/x
  3. Step 3: Cross multiply
    1,794,996.11x = 2,692,992.35 × 996,838.18
  4. Step 4: Simplify right side
    1,794,996.11x = 2,684,477,588,687.54
  5. Step 5: Solve for x
    x = 2,684,477,588,687.54/1,794,996.11
  6. Step 6: Final answer
    x = 1,495,533.93

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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.