Home / 629,416.06-944,947.14-373,715.36

Finding the Fourth Proportional to 629,416.06, 944,947.14 and 373,715.36

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Solution

The fourth proportional to 629,416.06, 944,947.14 and 373,715.36 is: 561,061.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,416.06 : 944,947.14 = 373,715.36 : x
  2. Step 2: Convert to fraction form
    629,416.06/944,947.14 = 373,715.36/x
  3. Step 3: Cross multiply
    629,416.06x = 944,947.14 × 373,715.36
  4. Step 4: Simplify right side
    629,416.06x = 353,141,260,606.07
  5. Step 5: Solve for x
    x = 353,141,260,606.07/629,416.06
  6. Step 6: Final answer
    x = 561,061.73

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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.