Home / 794,997.20-1,097,114.20-432,440.44

Finding the Fourth Proportional to 794,997.20, 1,097,114.20 and 432,440.44

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Solution

The fourth proportional to 794,997.20, 1,097,114.20 and 432,440.44 is: 596,777.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,997.20 : 1,097,114.20 = 432,440.44 : x
  2. Step 2: Convert to fraction form
    794,997.20/1,097,114.20 = 432,440.44/x
  3. Step 3: Cross multiply
    794,997.20x = 1,097,114.20 × 432,440.44
  4. Step 4: Simplify right side
    794,997.20x = 474,436,547,378.25
  5. Step 5: Solve for x
    x = 474,436,547,378.25/794,997.20
  6. Step 6: Final answer
    x = 596,777.63

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Double scale
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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.