Home / 4,001,473.22-6,003,164.71-1,305,803.44

Finding the Fourth Proportional to 4,001,473.22, 6,003,164.71 and 1,305,803.44

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Solution

The fourth proportional to 4,001,473.22, 6,003,164.71 and 1,305,803.44 is: 1,959,016.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,473.22 : 6,003,164.71 = 1,305,803.44 : x
  2. Step 2: Convert to fraction form
    4,001,473.22/6,003,164.71 = 1,305,803.44/x
  3. Step 3: Cross multiply
    4,001,473.22x = 6,003,164.71 × 1,305,803.44
  4. Step 4: Simplify right side
    4,001,473.22x = 7,838,953,129,204.60
  5. Step 5: Solve for x
    x = 7,838,953,129,204.60/4,001,473.22
  6. Step 6: Final answer
    x = 1,959,016.77

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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.