Home / 3,450,456.83-4,761,649.31-2,001,011.64

Finding the Fourth Proportional to 3,450,456.83, 4,761,649.31 and 2,001,011.64

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Solution

The fourth proportional to 3,450,456.83, 4,761,649.31 and 2,001,011.64 is: 2,761,407.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,456.83 : 4,761,649.31 = 2,001,011.64 : x
  2. Step 2: Convert to fraction form
    3,450,456.83/4,761,649.31 = 2,001,011.64/x
  3. Step 3: Cross multiply
    3,450,456.83x = 4,761,649.31 × 2,001,011.64
  4. Step 4: Simplify right side
    3,450,456.83x = 9,528,115,694,907.97
  5. Step 5: Solve for x
    x = 9,528,115,694,907.97/3,450,456.83
  6. Step 6: Final answer
    x = 2,761,407.01

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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.