Home / 6,424,999.56-9,634,399.14-3,730,003.20

Finding the Fourth Proportional to 6,424,999.56, 9,634,399.14 and 3,730,003.20

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Solution

The fourth proportional to 6,424,999.56, 9,634,399.14 and 3,730,003.20 is: 5,593,204.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,424,999.56 : 9,634,399.14 = 3,730,003.20 : x
  2. Step 2: Convert to fraction form
    6,424,999.56/9,634,399.14 = 3,730,003.20/x
  3. Step 3: Cross multiply
    6,424,999.56x = 9,634,399.14 × 3,730,003.20
  4. Step 4: Simplify right side
    6,424,999.56x = 35,936,339,622,277.25
  5. Step 5: Solve for x
    x = 35,936,339,622,277.25/6,424,999.56
  6. Step 6: Final answer
    x = 5,593,204.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.