Home / 1,540,818.09-2,311,888.82-594,853.11

Finding the Fourth Proportional to 1,540,818.09, 2,311,888.82 and 594,853.11

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Solution

The fourth proportional to 1,540,818.09, 2,311,888.82 and 594,853.11 is: 892,535.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,818.09 : 2,311,888.82 = 594,853.11 : x
  2. Step 2: Convert to fraction form
    1,540,818.09/2,311,888.82 = 594,853.11/x
  3. Step 3: Cross multiply
    1,540,818.09x = 2,311,888.82 × 594,853.11
  4. Step 4: Simplify right side
    1,540,818.09x = 1,375,234,251,576.96
  5. Step 5: Solve for x
    x = 1,375,234,251,576.96/1,540,818.09
  6. Step 6: Final answer
    x = 892,535.12

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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.