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Finding the Fourth Proportional to 6,492,144.08, 9,738,219.96 and 2,447,533.52

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Solution

The fourth proportional to 6,492,144.08, 9,738,219.96 and 2,447,533.52 is: 3,671,301.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,492,144.08 : 9,738,219.96 = 2,447,533.52 : x
  2. Step 2: Convert to fraction form
    6,492,144.08/9,738,219.96 = 2,447,533.52/x
  3. Step 3: Cross multiply
    6,492,144.08x = 9,738,219.96 × 2,447,533.52
  4. Step 4: Simplify right side
    6,492,144.08x = 23,834,619,777,233.06
  5. Step 5: Solve for x
    x = 23,834,619,777,233.06/6,492,144.08
  6. Step 6: Final answer
    x = 3,671,301.73

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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.