Home / 1,771,713.57-2,657,992.73-573,636.24

Finding the Fourth Proportional to 1,771,713.57, 2,657,992.73 and 573,636.24

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Solution

The fourth proportional to 1,771,713.57, 2,657,992.73 and 573,636.24 is: 860,591.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,713.57 : 2,657,992.73 = 573,636.24 : x
  2. Step 2: Convert to fraction form
    1,771,713.57/2,657,992.73 = 573,636.24/x
  3. Step 3: Cross multiply
    1,771,713.57x = 2,657,992.73 × 573,636.24
  4. Step 4: Simplify right side
    1,771,713.57x = 1,524,720,955,584.54
  5. Step 5: Solve for x
    x = 1,524,720,955,584.54/1,771,713.57
  6. Step 6: Final answer
    x = 860,591.11

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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.