Home / 1,546,298.64-2,319,447.96-481,448.34

Finding the Fourth Proportional to 1,546,298.64, 2,319,447.96 and 481,448.34

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Solution

The fourth proportional to 1,546,298.64, 2,319,447.96 and 481,448.34 is: 722,172.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,298.64 : 2,319,447.96 = 481,448.34 : x
  2. Step 2: Convert to fraction form
    1,546,298.64/2,319,447.96 = 481,448.34/x
  3. Step 3: Cross multiply
    1,546,298.64x = 2,319,447.96 × 481,448.34
  4. Step 4: Simplify right side
    1,546,298.64x = 1,116,694,370,058.39
  5. Step 5: Solve for x
    x = 1,116,694,370,058.39/1,546,298.64
  6. Step 6: Final answer
    x = 722,172.51

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Double scale
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Similar ratio
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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.