Home / 729,922.94-1,094,989.10-224,526.54

Finding the Fourth Proportional to 729,922.94, 1,094,989.10 and 224,526.54

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Solution

The fourth proportional to 729,922.94, 1,094,989.10 and 224,526.54 is: 336,822.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,922.94 : 1,094,989.10 = 224,526.54 : x
  2. Step 2: Convert to fraction form
    729,922.94/1,094,989.10 = 224,526.54/x
  3. Step 3: Cross multiply
    729,922.94x = 1,094,989.10 × 224,526.54
  4. Step 4: Simplify right side
    729,922.94x = 245,854,112,838.08
  5. Step 5: Solve for x
    x = 245,854,112,838.08/729,922.94
  6. Step 6: Final answer
    x = 336,822.01

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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.