Home / 797,509.99-1,100,502.61-458,087.59

Finding the Fourth Proportional to 797,509.99, 1,100,502.61 and 458,087.59

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Solution

The fourth proportional to 797,509.99, 1,100,502.61 and 458,087.59 is: 632,125.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,509.99 : 1,100,502.61 = 458,087.59 : x
  2. Step 2: Convert to fraction form
    797,509.99/1,100,502.61 = 458,087.59/x
  3. Step 3: Cross multiply
    797,509.99x = 1,100,502.61 × 458,087.59
  4. Step 4: Simplify right side
    797,509.99x = 504,126,588,403.61
  5. Step 5: Solve for x
    x = 504,126,588,403.61/797,509.99
  6. Step 6: Final answer
    x = 632,125.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.