Home / 5,583,544.72-7,703,329.50-3,650,936.56

Finding the Fourth Proportional to 5,583,544.72, 7,703,329.50 and 3,650,936.56

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Solution

The fourth proportional to 5,583,544.72, 7,703,329.50 and 3,650,936.56 is: 5,037,009.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,544.72 : 7,703,329.50 = 3,650,936.56 : x
  2. Step 2: Convert to fraction form
    5,583,544.72/7,703,329.50 = 3,650,936.56/x
  3. Step 3: Cross multiply
    5,583,544.72x = 7,703,329.50 × 3,650,936.56
  4. Step 4: Simplify right side
    5,583,544.72x = 28,124,367,286,018.20
  5. Step 5: Solve for x
    x = 28,124,367,286,018.20/5,583,544.72
  6. Step 6: Final answer
    x = 5,037,009.41

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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.