Home / 883,266.30-1,324,899.45-824,217.30

Finding the Fourth Proportional to 883,266.30, 1,324,899.45 and 824,217.30

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Solution

The fourth proportional to 883,266.30, 1,324,899.45 and 824,217.30 is: 1,236,325.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,266.30 : 1,324,899.45 = 824,217.30 : x
  2. Step 2: Convert to fraction form
    883,266.30/1,324,899.45 = 824,217.30/x
  3. Step 3: Cross multiply
    883,266.30x = 1,324,899.45 × 824,217.30
  4. Step 4: Simplify right side
    883,266.30x = 1,092,005,047,450.49
  5. Step 5: Solve for x
    x = 1,092,005,047,450.49/883,266.30
  6. Step 6: Final answer
    x = 1,236,325.95

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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.