Home / 1,355,819.84-2,032,299.90-444,764.41

Finding the Fourth Proportional to 1,355,819.84, 2,032,299.90 and 444,764.41

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Solution

The fourth proportional to 1,355,819.84, 2,032,299.90 and 444,764.41 is: 666,677.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,819.84 : 2,032,299.90 = 444,764.41 : x
  2. Step 2: Convert to fraction form
    1,355,819.84/2,032,299.90 = 444,764.41/x
  3. Step 3: Cross multiply
    1,355,819.84x = 2,032,299.90 × 444,764.41
  4. Step 4: Simplify right side
    1,355,819.84x = 903,894,665,966.56
  5. Step 5: Solve for x
    x = 903,894,665,966.56/1,355,819.84
  6. Step 6: Final answer
    x = 666,677.56

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.