Home / 1,083,165.80-1,494,815.45-599,730.86

Finding the Fourth Proportional to 1,083,165.80, 1,494,815.45 and 599,730.86

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Solution

The fourth proportional to 1,083,165.80, 1,494,815.45 and 599,730.86 is: 827,654.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,165.80 : 1,494,815.45 = 599,730.86 : x
  2. Step 2: Convert to fraction form
    1,083,165.80/1,494,815.45 = 599,730.86/x
  3. Step 3: Cross multiply
    1,083,165.80x = 1,494,815.45 × 599,730.86
  4. Step 4: Simplify right side
    1,083,165.80x = 896,486,956,108.17
  5. Step 5: Solve for x
    x = 896,486,956,108.17/1,083,165.80
  6. Step 6: Final answer
    x = 827,654.42

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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.