Home / 1,044,997.10-1,567,495.65-513,556.10

Finding the Fourth Proportional to 1,044,997.10, 1,567,495.65 and 513,556.10

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Solution

The fourth proportional to 1,044,997.10, 1,567,495.65 and 513,556.10 is: 770,334.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,997.10 : 1,567,495.65 = 513,556.10 : x
  2. Step 2: Convert to fraction form
    1,044,997.10/1,567,495.65 = 513,556.10/x
  3. Step 3: Cross multiply
    1,044,997.10x = 1,567,495.65 × 513,556.10
  4. Step 4: Simplify right side
    1,044,997.10x = 804,996,952,780.97
  5. Step 5: Solve for x
    x = 804,996,952,780.97/1,044,997.10
  6. Step 6: Final answer
    x = 770,334.15

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Double scale
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Similar ratio
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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.