Home / 1,650,771.90-2,473,205.40-1,414,575.90

Finding the Fourth Proportional to 1,650,771.90, 2,473,205.40 and 1,414,575.90

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Solution

The fourth proportional to 1,650,771.90, 2,473,205.40 and 1,414,575.90 is: 2,119,333.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,771.90 : 2,473,205.40 = 1,414,575.90 : x
  2. Step 2: Convert to fraction form
    1,650,771.90/2,473,205.40 = 1,414,575.90/x
  3. Step 3: Cross multiply
    1,650,771.90x = 2,473,205.40 × 1,414,575.90
  4. Step 4: Simplify right side
    1,650,771.90x = 3,498,536,754,589.86
  5. Step 5: Solve for x
    x = 3,498,536,754,589.86/1,650,771.90
  6. Step 6: Final answer
    x = 2,119,333.84

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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.