Home / 1,030,894.24-1,422,633.65-601,091.33

Finding the Fourth Proportional to 1,030,894.24, 1,422,633.65 and 601,091.33

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Solution

The fourth proportional to 1,030,894.24, 1,422,633.65 and 601,091.33 is: 829,505.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,894.24 : 1,422,633.65 = 601,091.33 : x
  2. Step 2: Convert to fraction form
    1,030,894.24/1,422,633.65 = 601,091.33/x
  3. Step 3: Cross multiply
    1,030,894.24x = 1,422,633.65 × 601,091.33
  4. Step 4: Simplify right side
    1,030,894.24x = 855,132,749,775.80
  5. Step 5: Solve for x
    x = 855,132,749,775.80/1,030,894.24
  6. Step 6: Final answer
    x = 829,505.80

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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.