Home / 1,882,748.54-2,823,000.26-745,673.94

Finding the Fourth Proportional to 1,882,748.54, 2,823,000.26 and 745,673.94

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Solution

The fourth proportional to 1,882,748.54, 2,823,000.26 and 745,673.94 is: 1,118,066.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,748.54 : 2,823,000.26 = 745,673.94 : x
  2. Step 2: Convert to fraction form
    1,882,748.54/2,823,000.26 = 745,673.94/x
  3. Step 3: Cross multiply
    1,882,748.54x = 2,823,000.26 × 745,673.94
  4. Step 4: Simplify right side
    1,882,748.54x = 2,105,037,722,766.85
  5. Step 5: Solve for x
    x = 2,105,037,722,766.85/1,882,748.54
  6. Step 6: Final answer
    x = 1,118,066.32

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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.