Home / 7,230,301.83-9,968,736.75-5,293,199.39

Finding the Fourth Proportional to 7,230,301.83, 9,968,736.75 and 5,293,199.39

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Solution

The fourth proportional to 7,230,301.83, 9,968,736.75 and 5,293,199.39 is: 7,297,967.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,230,301.83 : 9,968,736.75 = 5,293,199.39 : x
  2. Step 2: Convert to fraction form
    7,230,301.83/9,968,736.75 = 5,293,199.39/x
  3. Step 3: Cross multiply
    7,230,301.83x = 9,968,736.75 × 5,293,199.39
  4. Step 4: Simplify right side
    7,230,301.83x = 52,766,511,234,326.90
  5. Step 5: Solve for x
    x = 52,766,511,234,326.90/7,230,301.83
  6. Step 6: Final answer
    x = 7,297,967.98

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1.5x scale

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.