Home / 1,706,649.84-2,557,933.56-794,602.80

Finding the Fourth Proportional to 1,706,649.84, 2,557,933.56 and 794,602.80

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Solution

The fourth proportional to 1,706,649.84, 2,557,933.56 and 794,602.80 is: 1,190,953.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,649.84 : 2,557,933.56 = 794,602.80 : x
  2. Step 2: Convert to fraction form
    1,706,649.84/2,557,933.56 = 794,602.80/x
  3. Step 3: Cross multiply
    1,706,649.84x = 2,557,933.56 × 794,602.80
  4. Step 4: Simplify right side
    1,706,649.84x = 2,032,541,168,989.97
  5. Step 5: Solve for x
    x = 2,032,541,168,989.97/1,706,649.84
  6. Step 6: Final answer
    x = 1,190,953.83

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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.