Home / 1,451,566.80-2,174,725.80-1,241,614.80

Finding the Fourth Proportional to 1,451,566.80, 2,174,725.80 and 1,241,614.80

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Solution

The fourth proportional to 1,451,566.80, 2,174,725.80 and 1,241,614.80 is: 1,860,177.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,566.80 : 2,174,725.80 = 1,241,614.80 : x
  2. Step 2: Convert to fraction form
    1,451,566.80/2,174,725.80 = 1,241,614.80/x
  3. Step 3: Cross multiply
    1,451,566.80x = 2,174,725.80 × 1,241,614.80
  4. Step 4: Simplify right side
    1,451,566.80x = 2,700,171,739,221.84
  5. Step 5: Solve for x
    x = 2,700,171,739,221.84/1,451,566.80
  6. Step 6: Final answer
    x = 1,860,177.39

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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.