Home / 1,091,764.37-1,637,941.40-333,585.14

Finding the Fourth Proportional to 1,091,764.37, 1,637,941.40 and 333,585.14

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Solution

The fourth proportional to 1,091,764.37, 1,637,941.40 and 333,585.14 is: 500,467.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,764.37 : 1,637,941.40 = 333,585.14 : x
  2. Step 2: Convert to fraction form
    1,091,764.37/1,637,941.40 = 333,585.14/x
  3. Step 3: Cross multiply
    1,091,764.37x = 1,637,941.40 × 333,585.14
  4. Step 4: Simplify right side
    1,091,764.37x = 546,392,902,624.11
  5. Step 5: Solve for x
    x = 546,392,902,624.11/1,091,764.37
  6. Step 6: Final answer
    x = 500,467.79

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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.