Home / 3,633,537.17-5,014,394.96-2,085,082.38

Finding the Fourth Proportional to 3,633,537.17, 5,014,394.96 and 2,085,082.38

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Solution

The fourth proportional to 3,633,537.17, 5,014,394.96 and 2,085,082.38 is: 2,877,478.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,537.17 : 5,014,394.96 = 2,085,082.38 : x
  2. Step 2: Convert to fraction form
    3,633,537.17/5,014,394.96 = 2,085,082.38/x
  3. Step 3: Cross multiply
    3,633,537.17x = 5,014,394.96 × 2,085,082.38
  4. Step 4: Simplify right side
    3,633,537.17x = 10,455,426,567,031.39
  5. Step 5: Solve for x
    x = 10,455,426,567,031.39/3,633,537.17
  6. Step 6: Final answer
    x = 2,877,478.91

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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.