Home / 962,529.48-1,445,213.58-536,896.92

Finding the Fourth Proportional to 962,529.48, 1,445,213.58 and 536,896.92

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Solution

The fourth proportional to 962,529.48, 1,445,213.58 and 536,896.92 is: 806,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,529.48 : 1,445,213.58 = 536,896.92 : x
  2. Step 2: Convert to fraction form
    962,529.48/1,445,213.58 = 536,896.92/x
  3. Step 3: Cross multiply
    962,529.48x = 1,445,213.58 × 536,896.92
  4. Step 4: Simplify right side
    962,529.48x = 775,930,719,844.17
  5. Step 5: Solve for x
    x = 775,930,719,844.17/962,529.48
  6. Step 6: Final answer
    x = 806,137.10

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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.