Home / 5,043,096.12-7,563,832.19-1,448,045.38

Finding the Fourth Proportional to 5,043,096.12, 7,563,832.19 and 1,448,045.38

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Solution

The fourth proportional to 5,043,096.12, 7,563,832.19 and 1,448,045.38 is: 2,171,834.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,096.12 : 7,563,832.19 = 1,448,045.38 : x
  2. Step 2: Convert to fraction form
    5,043,096.12/7,563,832.19 = 1,448,045.38/x
  3. Step 3: Cross multiply
    5,043,096.12x = 7,563,832.19 × 1,448,045.38
  4. Step 4: Simplify right side
    5,043,096.12x = 10,952,772,257,824.78
  5. Step 5: Solve for x
    x = 10,952,772,257,824.78/5,043,096.12
  6. Step 6: Final answer
    x = 2,171,834.92

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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.