Home / 797,002.10-1,194,912.62-481,385.19

Finding the Fourth Proportional to 797,002.10, 1,194,912.62 and 481,385.19

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Solution

The fourth proportional to 797,002.10, 1,194,912.62 and 481,385.19 is: 721,721.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,002.10 : 1,194,912.62 = 481,385.19 : x
  2. Step 2: Convert to fraction form
    797,002.10/1,194,912.62 = 481,385.19/x
  3. Step 3: Cross multiply
    797,002.10x = 1,194,912.62 × 481,385.19
  4. Step 4: Simplify right side
    797,002.10x = 575,213,238,612.10
  5. Step 5: Solve for x
    x = 575,213,238,612.10/797,002.10
  6. Step 6: Final answer
    x = 721,721.11

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1.5x scale

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.