Home / 1,030,662.09-1,546,433.78-532,376.01

Finding the Fourth Proportional to 1,030,662.09, 1,546,433.78 and 532,376.01

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Solution

The fourth proportional to 1,030,662.09, 1,546,433.78 and 532,376.01 is: 798,791.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,662.09 : 1,546,433.78 = 532,376.01 : x
  2. Step 2: Convert to fraction form
    1,030,662.09/1,546,433.78 = 532,376.01/x
  3. Step 3: Cross multiply
    1,030,662.09x = 1,546,433.78 × 532,376.01
  4. Step 4: Simplify right side
    1,030,662.09x = 823,284,242,863.74
  5. Step 5: Solve for x
    x = 823,284,242,863.74/1,030,662.09
  6. Step 6: Final answer
    x = 798,791.62

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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.