Home / 1,466,770.14-2,199,602.22-613,900.89

Finding the Fourth Proportional to 1,466,770.14, 2,199,602.22 and 613,900.89

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Solution

The fourth proportional to 1,466,770.14, 2,199,602.22 and 613,900.89 is: 920,619.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,770.14 : 2,199,602.22 = 613,900.89 : x
  2. Step 2: Convert to fraction form
    1,466,770.14/2,199,602.22 = 613,900.89/x
  3. Step 3: Cross multiply
    1,466,770.14x = 2,199,602.22 × 613,900.89
  4. Step 4: Simplify right side
    1,466,770.14x = 1,350,337,760,503.98
  5. Step 5: Solve for x
    x = 1,350,337,760,503.98/1,466,770.14
  6. Step 6: Final answer
    x = 920,619.89

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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.