Home / 2,419,666.02-3,629,499.12-903,467.19

Finding the Fourth Proportional to 2,419,666.02, 3,629,499.12 and 903,467.19

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Solution

The fourth proportional to 2,419,666.02, 3,629,499.12 and 903,467.19 is: 1,355,200.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,666.02 : 3,629,499.12 = 903,467.19 : x
  2. Step 2: Convert to fraction form
    2,419,666.02/3,629,499.12 = 903,467.19/x
  3. Step 3: Cross multiply
    2,419,666.02x = 3,629,499.12 × 903,467.19
  4. Step 4: Simplify right side
    2,419,666.02x = 3,279,133,371,053.87
  5. Step 5: Solve for x
    x = 3,279,133,371,053.87/2,419,666.02
  6. Step 6: Final answer
    x = 1,355,200.82

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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.