Home / 3,835,938.77-5,293,606.84-2,093,624.21

Finding the Fourth Proportional to 3,835,938.77, 5,293,606.84 and 2,093,624.21

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Solution

The fourth proportional to 3,835,938.77, 5,293,606.84 and 2,093,624.21 is: 2,889,207.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,938.77 : 5,293,606.84 = 2,093,624.21 : x
  2. Step 2: Convert to fraction form
    3,835,938.77/5,293,606.84 = 2,093,624.21/x
  3. Step 3: Cross multiply
    3,835,938.77x = 5,293,606.84 × 2,093,624.21
  4. Step 4: Simplify right side
    3,835,938.77x = 11,082,823,446,445.55
  5. Step 5: Solve for x
    x = 11,082,823,446,445.55/3,835,938.77
  6. Step 6: Final answer
    x = 2,889,207.60

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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.