Home / 794,347.16-1,096,206.87-431,770.80

Finding the Fourth Proportional to 794,347.16, 1,096,206.87 and 431,770.80

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Solution

The fourth proportional to 794,347.16, 1,096,206.87 and 431,770.80 is: 595,847.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,347.16 : 1,096,206.87 = 431,770.80 : x
  2. Step 2: Convert to fraction form
    794,347.16/1,096,206.87 = 431,770.80/x
  3. Step 3: Cross multiply
    794,347.16x = 1,096,206.87 × 431,770.80
  4. Step 4: Simplify right side
    794,347.16x = 473,310,111,744.36
  5. Step 5: Solve for x
    x = 473,310,111,744.36/794,347.16
  6. Step 6: Final answer
    x = 595,847.93

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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.