Home / 1,898,662.32-2,847,550.46-550,463.10

Finding the Fourth Proportional to 1,898,662.32, 2,847,550.46 and 550,463.10

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Solution

The fourth proportional to 1,898,662.32, 2,847,550.46 and 550,463.10 is: 825,566.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,662.32 : 2,847,550.46 = 550,463.10 : x
  2. Step 2: Convert to fraction form
    1,898,662.32/2,847,550.46 = 550,463.10/x
  3. Step 3: Cross multiply
    1,898,662.32x = 2,847,550.46 × 550,463.10
  4. Step 4: Simplify right side
    1,898,662.32x = 1,567,471,453,618.03
  5. Step 5: Solve for x
    x = 1,567,471,453,618.03/1,898,662.32
  6. Step 6: Final answer
    x = 825,566.21

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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.