Home / 1,168,829.46-1,753,419.49-410,537.25

Finding the Fourth Proportional to 1,168,829.46, 1,753,419.49 and 410,537.25

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Solution

The fourth proportional to 1,168,829.46, 1,753,419.49 and 410,537.25 is: 615,867.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,829.46 : 1,753,419.49 = 410,537.25 : x
  2. Step 2: Convert to fraction form
    1,168,829.46/1,753,419.49 = 410,537.25/x
  3. Step 3: Cross multiply
    1,168,829.46x = 1,753,419.49 × 410,537.25
  4. Step 4: Simplify right side
    1,168,829.46x = 719,844,014,494.66
  5. Step 5: Solve for x
    x = 719,844,014,494.66/1,168,829.46
  6. Step 6: Final answer
    x = 615,867.45

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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.