Home / 662,304.98-993,625.14-188,992.10

Finding the Fourth Proportional to 662,304.98, 993,625.14 and 188,992.10

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Solution

The fourth proportional to 662,304.98, 993,625.14 and 188,992.10 is: 283,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,304.98 : 993,625.14 = 188,992.10 : x
  2. Step 2: Convert to fraction form
    662,304.98/993,625.14 = 188,992.10/x
  3. Step 3: Cross multiply
    662,304.98x = 993,625.14 × 188,992.10
  4. Step 4: Simplify right side
    662,304.98x = 187,787,301,821.39
  5. Step 5: Solve for x
    x = 187,787,301,821.39/662,304.98
  6. Step 6: Final answer
    x = 283,536.00

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1.5x scale

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.