Home / 10,105,482.24-15,157,601.28-3,373,332.48

Finding the Fourth Proportional to 10,105,482.24, 15,157,601.28 and 3,373,332.48

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Solution

The fourth proportional to 10,105,482.24, 15,157,601.28 and 3,373,332.48 is: 5,059,791.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,105,482.24 : 15,157,601.28 = 3,373,332.48 : x
  2. Step 2: Convert to fraction form
    10,105,482.24/15,157,601.28 = 3,373,332.48/x
  3. Step 3: Cross multiply
    10,105,482.24x = 15,157,601.28 × 3,373,332.48
  4. Step 4: Simplify right side
    10,105,482.24x = 51,131,628,716,713.57
  5. Step 5: Solve for x
    x = 51,131,628,716,713.57/10,105,482.24
  6. Step 6: Final answer
    x = 5,059,791.06

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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.