Home / 4,071,799.38-6,107,845.26-2,048,941.82

Finding the Fourth Proportional to 4,071,799.38, 6,107,845.26 and 2,048,941.82

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Solution

The fourth proportional to 4,071,799.38, 6,107,845.26 and 2,048,941.82 is: 3,073,486.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,799.38 : 6,107,845.26 = 2,048,941.82 : x
  2. Step 2: Convert to fraction form
    4,071,799.38/6,107,845.26 = 2,048,941.82/x
  3. Step 3: Cross multiply
    4,071,799.38x = 6,107,845.26 × 2,048,941.82
  4. Step 4: Simplify right side
    4,071,799.38x = 12,514,619,583,302.77
  5. Step 5: Solve for x
    x = 12,514,619,583,302.77/4,071,799.38
  6. Step 6: Final answer
    x = 3,073,486.29

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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.