Home / 1,735,373.69-2,394,684.47-961,000.73

Finding the Fourth Proportional to 1,735,373.69, 2,394,684.47 and 961,000.73

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Solution

The fourth proportional to 1,735,373.69, 2,394,684.47 and 961,000.73 is: 1,326,108.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,373.69 : 2,394,684.47 = 961,000.73 : x
  2. Step 2: Convert to fraction form
    1,735,373.69/2,394,684.47 = 961,000.73/x
  3. Step 3: Cross multiply
    1,735,373.69x = 2,394,684.47 × 961,000.73
  4. Step 4: Simplify right side
    1,735,373.69x = 2,301,293,515,400.45
  5. Step 5: Solve for x
    x = 2,301,293,515,400.45/1,735,373.69
  6. Step 6: Final answer
    x = 1,326,108.34

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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.