Home / 3,195,501.88-4,793,787.42-1,066,238.68

Finding the Fourth Proportional to 3,195,501.88, 4,793,787.42 and 1,066,238.68

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Solution

The fourth proportional to 3,195,501.88, 4,793,787.42 and 1,066,238.68 is: 1,599,536.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,501.88 : 4,793,787.42 = 1,066,238.68 : x
  2. Step 2: Convert to fraction form
    3,195,501.88/4,793,787.42 = 1,066,238.68/x
  3. Step 3: Cross multiply
    3,195,501.88x = 4,793,787.42 × 1,066,238.68
  4. Step 4: Simplify right side
    3,195,501.88x = 5,111,321,570,901.41
  5. Step 5: Solve for x
    x = 5,111,321,570,901.41/3,195,501.88
  6. Step 6: Final answer
    x = 1,599,536.40

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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.