Home / 3,019,817.64-4,529,726.44-1,100,872.76

Finding the Fourth Proportional to 3,019,817.64, 4,529,726.44 and 1,100,872.76

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Solution

The fourth proportional to 3,019,817.64, 4,529,726.44 and 1,100,872.76 is: 1,651,309.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,817.64 : 4,529,726.44 = 1,100,872.76 : x
  2. Step 2: Convert to fraction form
    3,019,817.64/4,529,726.44 = 1,100,872.76/x
  3. Step 3: Cross multiply
    3,019,817.64x = 4,529,726.44 × 1,100,872.76
  4. Step 4: Simplify right side
    3,019,817.64x = 4,986,652,448,047.77
  5. Step 5: Solve for x
    x = 4,986,652,448,047.77/3,019,817.64
  6. Step 6: Final answer
    x = 1,651,309.13

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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.