Home / 9,144,157.95-13,716,232.83-2,754,410.31

Finding the Fourth Proportional to 9,144,157.95, 13,716,232.83 and 2,754,410.31

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Solution

The fourth proportional to 9,144,157.95, 13,716,232.83 and 2,754,410.31 is: 4,131,614.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,144,157.95 : 13,716,232.83 = 2,754,410.31 : x
  2. Step 2: Convert to fraction form
    9,144,157.95/13,716,232.83 = 2,754,410.31/x
  3. Step 3: Cross multiply
    9,144,157.95x = 13,716,232.83 × 2,754,410.31
  4. Step 4: Simplify right side
    9,144,157.95x = 37,780,133,121,312.48
  5. Step 5: Solve for x
    x = 37,780,133,121,312.48/9,144,157.95
  6. Step 6: Final answer
    x = 4,131,614.23

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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.