Home / 3,350,011.68-5,024,222.64-1,190,858.40

Finding the Fourth Proportional to 3,350,011.68, 5,024,222.64 and 1,190,858.40

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Solution

The fourth proportional to 3,350,011.68, 5,024,222.64 and 1,190,858.40 is: 1,786,005.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,011.68 : 5,024,222.64 = 1,190,858.40 : x
  2. Step 2: Convert to fraction form
    3,350,011.68/5,024,222.64 = 1,190,858.40/x
  3. Step 3: Cross multiply
    3,350,011.68x = 5,024,222.64 × 1,190,858.40
  4. Step 4: Simplify right side
    3,350,011.68x = 5,983,137,734,314.18
  5. Step 5: Solve for x
    x = 5,983,137,734,314.18/3,350,011.68
  6. Step 6: Final answer
    x = 1,786,005.04

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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.