Home / 5,483,437.38-7,567,380-3,036,048.41

Finding the Fourth Proportional to 5,483,437.38, 7,567,380 and 3,036,048.41

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Solution

The fourth proportional to 5,483,437.38, 7,567,380 and 3,036,048.41 is: 4,189,877.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,437.38 : 7,567,380 = 3,036,048.41 : x
  2. Step 2: Convert to fraction form
    5,483,437.38/7,567,380 = 3,036,048.41/x
  3. Step 3: Cross multiply
    5,483,437.38x = 7,567,380 × 3,036,048.41
  4. Step 4: Simplify right side
    5,483,437.38x = 22,974,932,035,784.25
  5. Step 5: Solve for x
    x = 22,974,932,035,784.25/5,483,437.38
  6. Step 6: Final answer
    x = 4,189,877.71

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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.