Home / 1,627,001.44-2,438,781.46-601,672.86

Finding the Fourth Proportional to 1,627,001.44, 2,438,781.46 and 601,672.86

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Solution

The fourth proportional to 1,627,001.44, 2,438,781.46 and 601,672.86 is: 901,872.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,627,001.44 : 2,438,781.46 = 601,672.86 : x
  2. Step 2: Convert to fraction form
    1,627,001.44/2,438,781.46 = 601,672.86/x
  3. Step 3: Cross multiply
    1,627,001.44x = 2,438,781.46 × 601,672.86
  4. Step 4: Simplify right side
    1,627,001.44x = 1,467,348,615,953.18
  5. Step 5: Solve for x
    x = 1,467,348,615,953.18/1,627,001.44
  6. Step 6: Final answer
    x = 901,872.97

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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.