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Finding the Fourth Proportional to 2,433,897, 3,650,069.07 and 836,074.80

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Solution

The fourth proportional to 2,433,897, 3,650,069.07 and 836,074.80 is: 1,253,845.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,897 : 3,650,069.07 = 836,074.80 : x
  2. Step 2: Convert to fraction form
    2,433,897/3,650,069.07 = 836,074.80/x
  3. Step 3: Cross multiply
    2,433,897x = 3,650,069.07 × 836,074.80
  4. Step 4: Simplify right side
    2,433,897x = 3,051,730,767,686.44
  5. Step 5: Solve for x
    x = 3,051,730,767,686.44/2,433,897
  6. Step 6: Final answer
    x = 1,253,845.49

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Double scale
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Similar ratio
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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.