Home / 1,168,558.54-1,753,031.49-410,203.24

Finding the Fourth Proportional to 1,168,558.54, 1,753,031.49 and 410,203.24

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Solution

The fourth proportional to 1,168,558.54, 1,753,031.49 and 410,203.24 is: 615,372.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,558.54 : 1,753,031.49 = 410,203.24 : x
  2. Step 2: Convert to fraction form
    1,168,558.54/1,753,031.49 = 410,203.24/x
  3. Step 3: Cross multiply
    1,168,558.54x = 1,753,031.49 × 410,203.24
  4. Step 4: Simplify right side
    1,168,558.54x = 719,099,197,020.03
  5. Step 5: Solve for x
    x = 719,099,197,020.03/1,168,558.54
  6. Step 6: Final answer
    x = 615,372.85

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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.