Home / 5,507,378.73-7,600,011.21-3,026,593.53

Finding the Fourth Proportional to 5,507,378.73, 7,600,011.21 and 3,026,593.53

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Solution

The fourth proportional to 5,507,378.73, 7,600,011.21 and 3,026,593.53 is: 4,176,604.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,378.73 : 7,600,011.21 = 3,026,593.53 : x
  2. Step 2: Convert to fraction form
    5,507,378.73/7,600,011.21 = 3,026,593.53/x
  3. Step 3: Cross multiply
    5,507,378.73x = 7,600,011.21 × 3,026,593.53
  4. Step 4: Simplify right side
    5,507,378.73x = 23,002,144,756,113.47
  5. Step 5: Solve for x
    x = 23,002,144,756,113.47/5,507,378.73
  6. Step 6: Final answer
    x = 4,176,604.86

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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.