Home / 1,446,217.98-2,167,797.45-534,814.80

Finding the Fourth Proportional to 1,446,217.98, 2,167,797.45 and 534,814.80

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Solution

The fourth proportional to 1,446,217.98, 2,167,797.45 and 534,814.80 is: 801,656.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,217.98 : 2,167,797.45 = 534,814.80 : x
  2. Step 2: Convert to fraction form
    1,446,217.98/2,167,797.45 = 534,814.80/x
  3. Step 3: Cross multiply
    1,446,217.98x = 2,167,797.45 × 534,814.80
  4. Step 4: Simplify right side
    1,446,217.98x = 1,159,370,148,823.27
  5. Step 5: Solve for x
    x = 1,159,370,148,823.27/1,446,217.98
  6. Step 6: Final answer
    x = 801,656.58

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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.