Home / 1,701,791.69-2,348,521.76-937,894.46

Finding the Fourth Proportional to 1,701,791.69, 2,348,521.76 and 937,894.46

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Solution

The fourth proportional to 1,701,791.69, 2,348,521.76 and 937,894.46 is: 1,294,321.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,791.69 : 2,348,521.76 = 937,894.46 : x
  2. Step 2: Convert to fraction form
    1,701,791.69/2,348,521.76 = 937,894.46/x
  3. Step 3: Cross multiply
    1,701,791.69x = 2,348,521.76 × 937,894.46
  4. Step 4: Simplify right side
    1,701,791.69x = 2,202,665,549,075.28
  5. Step 5: Solve for x
    x = 2,202,665,549,075.28/1,701,791.69
  6. Step 6: Final answer
    x = 1,294,321.48

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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.