Home / 1,898,323.29-2,846,898.18-550,584.94

Finding the Fourth Proportional to 1,898,323.29, 2,846,898.18 and 550,584.94

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Solution

The fourth proportional to 1,898,323.29, 2,846,898.18 and 550,584.94 is: 825,707.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,323.29 : 2,846,898.18 = 550,584.94 : x
  2. Step 2: Convert to fraction form
    1,898,323.29/2,846,898.18 = 550,584.94/x
  3. Step 3: Cross multiply
    1,898,323.29x = 2,846,898.18 × 550,584.94
  4. Step 4: Simplify right side
    1,898,323.29x = 1,567,459,263,621.41
  5. Step 5: Solve for x
    x = 1,567,459,263,621.41/1,898,323.29
  6. Step 6: Final answer
    x = 825,707.23

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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.