Home / 1,733,764.35-2,392,848.64-998,577.32

Finding the Fourth Proportional to 1,733,764.35, 2,392,848.64 and 998,577.32

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Solution

The fourth proportional to 1,733,764.35, 2,392,848.64 and 998,577.32 is: 1,378,182.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,764.35 : 2,392,848.64 = 998,577.32 : x
  2. Step 2: Convert to fraction form
    1,733,764.35/2,392,848.64 = 998,577.32/x
  3. Step 3: Cross multiply
    1,733,764.35x = 2,392,848.64 × 998,577.32
  4. Step 4: Simplify right side
    1,733,764.35x = 2,389,444,382,096.84
  5. Step 5: Solve for x
    x = 2,389,444,382,096.84/1,733,764.35
  6. Step 6: Final answer
    x = 1,378,182.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.