Home / 454,267.49-681,434.06-184,265.96

Finding the Fourth Proportional to 454,267.49, 681,434.06 and 184,265.96

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Solution

The fourth proportional to 454,267.49, 681,434.06 and 184,265.96 is: 276,412.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,267.49 : 681,434.06 = 184,265.96 : x
  2. Step 2: Convert to fraction form
    454,267.49/681,434.06 = 184,265.96/x
  3. Step 3: Cross multiply
    454,267.49x = 681,434.06 × 184,265.96
  4. Step 4: Simplify right side
    454,267.49x = 125,565,096,914.10
  5. Step 5: Solve for x
    x = 125,565,096,914.10/454,267.49
  6. Step 6: Final answer
    x = 276,412.25

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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.