Home / 594,738.28-891,919.50-195,313.24

Finding the Fourth Proportional to 594,738.28, 891,919.50 and 195,313.24

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Solution

The fourth proportional to 594,738.28, 891,919.50 and 195,313.24 is: 292,908.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,738.28 : 891,919.50 = 195,313.24 : x
  2. Step 2: Convert to fraction form
    594,738.28/891,919.50 = 195,313.24/x
  3. Step 3: Cross multiply
    594,738.28x = 891,919.50 × 195,313.24
  4. Step 4: Simplify right side
    594,738.28x = 174,203,687,364.18
  5. Step 5: Solve for x
    x = 174,203,687,364.18/594,738.28
  6. Step 6: Final answer
    x = 292,908.15

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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.