Home / 3,573,966.84-4,932,112.33-1,942,374.29

Finding the Fourth Proportional to 3,573,966.84, 4,932,112.33 and 1,942,374.29

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Solution

The fourth proportional to 3,573,966.84, 4,932,112.33 and 1,942,374.29 is: 2,680,497.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,966.84 : 4,932,112.33 = 1,942,374.29 : x
  2. Step 2: Convert to fraction form
    3,573,966.84/4,932,112.33 = 1,942,374.29/x
  3. Step 3: Cross multiply
    3,573,966.84x = 4,932,112.33 × 1,942,374.29
  4. Step 4: Simplify right side
    3,573,966.84x = 9,580,008,150,811.56
  5. Step 5: Solve for x
    x = 9,580,008,150,811.56/3,573,966.84
  6. Step 6: Final answer
    x = 2,680,497.22

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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.