Home / 794,379.50-1,096,771.59-610,290.21

Finding the Fourth Proportional to 794,379.50, 1,096,771.59 and 610,290.21

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Solution

The fourth proportional to 794,379.50, 1,096,771.59 and 610,290.21 is: 842,606.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,379.50 : 1,096,771.59 = 610,290.21 : x
  2. Step 2: Convert to fraction form
    794,379.50/1,096,771.59 = 610,290.21/x
  3. Step 3: Cross multiply
    794,379.50x = 1,096,771.59 × 610,290.21
  4. Step 4: Simplify right side
    794,379.50x = 669,348,961,694.55
  5. Step 5: Solve for x
    x = 669,348,961,694.55/794,379.50
  6. Step 6: Final answer
    x = 842,606.03

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1.5x scale

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.