Home / 2,039,260.50-2,814,179.49-1,133,842.50

Finding the Fourth Proportional to 2,039,260.50, 2,814,179.49 and 1,133,842.50

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Solution

The fourth proportional to 2,039,260.50, 2,814,179.49 and 1,133,842.50 is: 1,564,702.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,260.50 : 2,814,179.49 = 1,133,842.50 : x
  2. Step 2: Convert to fraction form
    2,039,260.50/2,814,179.49 = 1,133,842.50/x
  3. Step 3: Cross multiply
    2,039,260.50x = 2,814,179.49 × 1,133,842.50
  4. Step 4: Simplify right side
    2,039,260.50x = 3,190,836,308,390.33
  5. Step 5: Solve for x
    x = 3,190,836,308,390.33/2,039,260.50
  6. Step 6: Final answer
    x = 1,564,702.65

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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.