Home / 11,646,016.20-17,465,913.90-3,558,976.20

Finding the Fourth Proportional to 11,646,016.20, 17,465,913.90 and 3,558,976.20

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Solution

The fourth proportional to 11,646,016.20, 17,465,913.90 and 3,558,976.20 is: 5,337,513.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,016.20 : 17,465,913.90 = 3,558,976.20 : x
  2. Step 2: Convert to fraction form
    11,646,016.20/17,465,913.90 = 3,558,976.20/x
  3. Step 3: Cross multiply
    11,646,016.20x = 17,465,913.90 × 3,558,976.20
  4. Step 4: Simplify right side
    11,646,016.20x = 62,160,771,881,349.18
  5. Step 5: Solve for x
    x = 62,160,771,881,349.18/11,646,016.20
  6. Step 6: Final answer
    x = 5,337,513.77

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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.