Home / 1,033,220.50-1,425,861.29-568,094.03

Finding the Fourth Proportional to 1,033,220.50, 1,425,861.29 and 568,094.03

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Solution

The fourth proportional to 1,033,220.50, 1,425,861.29 and 568,094.03 is: 783,979.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,220.50 : 1,425,861.29 = 568,094.03 : x
  2. Step 2: Convert to fraction form
    1,033,220.50/1,425,861.29 = 568,094.03/x
  3. Step 3: Cross multiply
    1,033,220.50x = 1,425,861.29 × 568,094.03
  4. Step 4: Simplify right side
    1,033,220.50x = 810,023,286,457.10
  5. Step 5: Solve for x
    x = 810,023,286,457.10/1,033,220.50
  6. Step 6: Final answer
    x = 783,979.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.