Home / 1,794,530.98-2,692,304.94-730,336.78

Finding the Fourth Proportional to 1,794,530.98, 2,692,304.94 and 730,336.78

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Solution

The fourth proportional to 1,794,530.98, 2,692,304.94 and 730,336.78 is: 1,095,712.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,530.98 : 2,692,304.94 = 730,336.78 : x
  2. Step 2: Convert to fraction form
    1,794,530.98/2,692,304.94 = 730,336.78/x
  3. Step 3: Cross multiply
    1,794,530.98x = 2,692,304.94 × 730,336.78
  4. Step 4: Simplify right side
    1,794,530.98x = 1,966,289,320,657.69
  5. Step 5: Solve for x
    x = 1,966,289,320,657.69/1,794,530.98
  6. Step 6: Final answer
    x = 1,095,712.11

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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.