Home / 1,446,217.73-2,167,797.08-534,814.55

Finding the Fourth Proportional to 1,446,217.73, 2,167,797.08 and 534,814.55

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Solution

The fourth proportional to 1,446,217.73, 2,167,797.08 and 534,814.55 is: 801,656.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,217.73 : 2,167,797.08 = 534,814.55 : x
  2. Step 2: Convert to fraction form
    1,446,217.73/2,167,797.08 = 534,814.55/x
  3. Step 3: Cross multiply
    1,446,217.73x = 2,167,797.08 × 534,814.55
  4. Step 4: Simplify right side
    1,446,217.73x = 1,159,369,406,318.46
  5. Step 5: Solve for x
    x = 1,159,369,406,318.46/1,446,217.73
  6. Step 6: Final answer
    x = 801,656.20

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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.