Home / 1,706,504.31-2,354,960.07-932,134.95

Finding the Fourth Proportional to 1,706,504.31, 2,354,960.07 and 932,134.95

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Solution

The fourth proportional to 1,706,504.31, 2,354,960.07 and 932,134.95 is: 1,286,337.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,504.31 : 2,354,960.07 = 932,134.95 : x
  2. Step 2: Convert to fraction form
    1,706,504.31/2,354,960.07 = 932,134.95/x
  3. Step 3: Cross multiply
    1,706,504.31x = 2,354,960.07 × 932,134.95
  4. Step 4: Simplify right side
    1,706,504.31x = 2,195,140,587,101.45
  5. Step 5: Solve for x
    x = 2,195,140,587,101.45/1,706,504.31
  6. Step 6: Final answer
    x = 1,286,337.56

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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.