Home / 1,629,922.51-2,444,330.12-564,715.94

Finding the Fourth Proportional to 1,629,922.51, 2,444,330.12 and 564,715.94

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Solution

The fourth proportional to 1,629,922.51, 2,444,330.12 and 564,715.94 is: 846,882.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,922.51 : 2,444,330.12 = 564,715.94 : x
  2. Step 2: Convert to fraction form
    1,629,922.51/2,444,330.12 = 564,715.94/x
  3. Step 3: Cross multiply
    1,629,922.51x = 2,444,330.12 × 564,715.94
  4. Step 4: Simplify right side
    1,629,922.51x = 1,380,352,188,908.73
  5. Step 5: Solve for x
    x = 1,380,352,188,908.73/1,629,922.51
  6. Step 6: Final answer
    x = 846,882.10

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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.