Home / 5,350,213.47-8,025,600.57-4,072,824.45

Finding the Fourth Proportional to 5,350,213.47, 8,025,600.57 and 4,072,824.45

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Solution

The fourth proportional to 5,350,213.47, 8,025,600.57 and 4,072,824.45 is: 6,109,450.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,213.47 : 8,025,600.57 = 4,072,824.45 : x
  2. Step 2: Convert to fraction form
    5,350,213.47/8,025,600.57 = 4,072,824.45/x
  3. Step 3: Cross multiply
    5,350,213.47x = 8,025,600.57 × 4,072,824.45
  4. Step 4: Simplify right side
    5,350,213.47x = 32,686,862,227,429.94
  5. Step 5: Solve for x
    x = 32,686,862,227,429.94/5,350,213.47
  6. Step 6: Final answer
    x = 6,109,450.10

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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.