Home / 1,599,087.78-2,206,527.95-1,026,902.97

Finding the Fourth Proportional to 1,599,087.78, 2,206,527.95 and 1,026,902.97

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Solution

The fourth proportional to 1,599,087.78, 2,206,527.95 and 1,026,902.97 is: 1,416,989.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,087.78 : 2,206,527.95 = 1,026,902.97 : x
  2. Step 2: Convert to fraction form
    1,599,087.78/2,206,527.95 = 1,026,902.97/x
  3. Step 3: Cross multiply
    1,599,087.78x = 2,206,527.95 × 1,026,902.97
  4. Step 4: Simplify right side
    1,599,087.78x = 2,265,890,107,810.27
  5. Step 5: Solve for x
    x = 2,265,890,107,810.27/1,599,087.78
  6. Step 6: Final answer
    x = 1,416,989.20

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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.