Home / 1,098,924.60-1,646,418.60-941,460.60

Finding the Fourth Proportional to 1,098,924.60, 1,646,418.60 and 941,460.60

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Solution

The fourth proportional to 1,098,924.60, 1,646,418.60 and 941,460.60 is: 1,410,504.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,924.60 : 1,646,418.60 = 941,460.60 : x
  2. Step 2: Convert to fraction form
    1,098,924.60/1,646,418.60 = 941,460.60/x
  3. Step 3: Cross multiply
    1,098,924.60x = 1,646,418.60 × 941,460.60
  4. Step 4: Simplify right side
    1,098,924.60x = 1,550,038,243,007.16
  5. Step 5: Solve for x
    x = 1,550,038,243,007.16/1,098,924.60
  6. Step 6: Final answer
    x = 1,410,504.64

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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.