Home / 897,264.99-1,346,151.72-365,167.89

Finding the Fourth Proportional to 897,264.99, 1,346,151.72 and 365,167.89

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Solution

The fourth proportional to 897,264.99, 1,346,151.72 and 365,167.89 is: 547,855.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,264.99 : 1,346,151.72 = 365,167.89 : x
  2. Step 2: Convert to fraction form
    897,264.99/1,346,151.72 = 365,167.89/x
  3. Step 3: Cross multiply
    897,264.99x = 1,346,151.72 × 365,167.89
  4. Step 4: Simplify right side
    897,264.99x = 491,571,383,212.27
  5. Step 5: Solve for x
    x = 491,571,383,212.27/897,264.99
  6. Step 6: Final answer
    x = 547,855.30

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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.