Home / 2,041,694.94-2,817,701.76-1,182,270.36

Finding the Fourth Proportional to 2,041,694.94, 2,817,701.76 and 1,182,270.36

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Solution

The fourth proportional to 2,041,694.94, 2,817,701.76 and 1,182,270.36 is: 1,631,627.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,694.94 : 2,817,701.76 = 1,182,270.36 : x
  2. Step 2: Convert to fraction form
    2,041,694.94/2,817,701.76 = 1,182,270.36/x
  3. Step 3: Cross multiply
    2,041,694.94x = 2,817,701.76 × 1,182,270.36
  4. Step 4: Simplify right side
    2,041,694.94x = 3,331,285,274,167.83
  5. Step 5: Solve for x
    x = 3,331,285,274,167.83/2,041,694.94
  6. Step 6: Final answer
    x = 1,631,627.34

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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.