Home / 5,652,051.76-7,799,757.78-3,073,677.04

Finding the Fourth Proportional to 5,652,051.76, 7,799,757.78 and 3,073,677.04

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Solution

The fourth proportional to 5,652,051.76, 7,799,757.78 and 3,073,677.04 is: 4,241,634.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,051.76 : 7,799,757.78 = 3,073,677.04 : x
  2. Step 2: Convert to fraction form
    5,652,051.76/7,799,757.78 = 3,073,677.04/x
  3. Step 3: Cross multiply
    5,652,051.76x = 7,799,757.78 × 3,073,677.04
  4. Step 4: Simplify right side
    5,652,051.76x = 23,973,936,405,947.37
  5. Step 5: Solve for x
    x = 23,973,936,405,947.37/5,652,051.76
  6. Step 6: Final answer
    x = 4,241,634.26

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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.