Home / 1,744,399.80-2,611,350.90-1,534,447.80

Finding the Fourth Proportional to 1,744,399.80, 2,611,350.90 and 1,534,447.80

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Solution

The fourth proportional to 1,744,399.80, 2,611,350.90 and 1,534,447.80 is: 2,297,054.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,399.80 : 2,611,350.90 = 1,534,447.80 : x
  2. Step 2: Convert to fraction form
    1,744,399.80/2,611,350.90 = 1,534,447.80/x
  3. Step 3: Cross multiply
    1,744,399.80x = 2,611,350.90 × 1,534,447.80
  4. Step 4: Simplify right side
    1,744,399.80x = 4,006,981,643,533.02
  5. Step 5: Solve for x
    x = 4,006,981,643,533.02/1,744,399.80
  6. Step 6: Final answer
    x = 2,297,054.63

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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.