Home / 1,117,336.94-1,541,919.14-608,042.96

Finding the Fourth Proportional to 1,117,336.94, 1,541,919.14 and 608,042.96

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Solution

The fourth proportional to 1,117,336.94, 1,541,919.14 and 608,042.96 is: 839,096.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,117,336.94 : 1,541,919.14 = 608,042.96 : x
  2. Step 2: Convert to fraction form
    1,117,336.94/1,541,919.14 = 608,042.96/x
  3. Step 3: Cross multiply
    1,117,336.94x = 1,541,919.14 × 608,042.96
  4. Step 4: Simplify right side
    1,117,336.94x = 937,553,067,216.44
  5. Step 5: Solve for x
    x = 937,553,067,216.44/1,117,336.94
  6. Step 6: Final answer
    x = 839,096.10

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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.