Home / 6,234,989.02-8,601,837.06-3,621,048.34

Finding the Fourth Proportional to 6,234,989.02, 8,601,837.06 and 3,621,048.34

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Solution

The fourth proportional to 6,234,989.02, 8,601,837.06 and 3,621,048.34 is: 4,995,625.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,989.02 : 8,601,837.06 = 3,621,048.34 : x
  2. Step 2: Convert to fraction form
    6,234,989.02/8,601,837.06 = 3,621,048.34/x
  3. Step 3: Cross multiply
    6,234,989.02x = 8,601,837.06 × 3,621,048.34
  4. Step 4: Simplify right side
    6,234,989.02x = 31,147,667,807,063.48
  5. Step 5: Solve for x
    x = 31,147,667,807,063.48/6,234,989.02
  6. Step 6: Final answer
    x = 4,995,625.13

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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.