Home / 1,494,511.83-2,062,471.82-850,024.80

Finding the Fourth Proportional to 1,494,511.83, 2,062,471.82 and 850,024.80

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Solution

The fourth proportional to 1,494,511.83, 2,062,471.82 and 850,024.80 is: 1,173,060.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,511.83 : 2,062,471.82 = 850,024.80 : x
  2. Step 2: Convert to fraction form
    1,494,511.83/2,062,471.82 = 850,024.80/x
  3. Step 3: Cross multiply
    1,494,511.83x = 2,062,471.82 × 850,024.80
  4. Step 4: Simplify right side
    1,494,511.83x = 1,753,152,192,051.01
  5. Step 5: Solve for x
    x = 1,753,152,192,051.01/1,494,511.83
  6. Step 6: Final answer
    x = 1,173,060.10

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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.