Home / 593,383.72-890,067.42-144,108.04

Finding the Fourth Proportional to 593,383.72, 890,067.42 and 144,108.04

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Solution

The fourth proportional to 593,383.72, 890,067.42 and 144,108.04 is: 216,160.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,383.72 : 890,067.42 = 144,108.04 : x
  2. Step 2: Convert to fraction form
    593,383.72/890,067.42 = 144,108.04/x
  3. Step 3: Cross multiply
    593,383.72x = 890,067.42 × 144,108.04
  4. Step 4: Simplify right side
    593,383.72x = 128,265,871,364.06
  5. Step 5: Solve for x
    x = 128,265,871,364.06/593,383.72
  6. Step 6: Final answer
    x = 216,160.08

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1.5x scale

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.