Home / 4,484,509.56-6,188,621.49-2,447,319.06

Finding the Fourth Proportional to 4,484,509.56, 6,188,621.49 and 2,447,319.06

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Solution

The fourth proportional to 4,484,509.56, 6,188,621.49 and 2,447,319.06 is: 3,377,299.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,509.56 : 6,188,621.49 = 2,447,319.06 : x
  2. Step 2: Convert to fraction form
    4,484,509.56/6,188,621.49 = 2,447,319.06/x
  3. Step 3: Cross multiply
    4,484,509.56x = 6,188,621.49 × 2,447,319.06
  4. Step 4: Simplify right side
    4,484,509.56x = 15,145,531,327,602.60
  5. Step 5: Solve for x
    x = 15,145,531,327,602.60/4,484,509.56
  6. Step 6: Final answer
    x = 3,377,299.37

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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.