Home / 3,367,940.70-5,053,617.45-1,474,700.70

Finding the Fourth Proportional to 3,367,940.70, 5,053,617.45 and 1,474,700.70

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Solution

The fourth proportional to 3,367,940.70, 5,053,617.45 and 1,474,700.70 is: 2,212,798.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,940.70 : 5,053,617.45 = 1,474,700.70 : x
  2. Step 2: Convert to fraction form
    3,367,940.70/5,053,617.45 = 1,474,700.70/x
  3. Step 3: Cross multiply
    3,367,940.70x = 5,053,617.45 × 1,474,700.70
  4. Step 4: Simplify right side
    3,367,940.70x = 7,452,573,191,047.22
  5. Step 5: Solve for x
    x = 7,452,573,191,047.22/3,367,940.70
  6. Step 6: Final answer
    x = 2,212,798.22

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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.