Home / 7,555,064.54-11,334,992.48-2,697,266.82

Finding the Fourth Proportional to 7,555,064.54, 11,334,992.48 and 2,697,266.82

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Solution

The fourth proportional to 7,555,064.54, 11,334,992.48 and 2,697,266.82 is: 4,046,755.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,064.54 : 11,334,992.48 = 2,697,266.82 : x
  2. Step 2: Convert to fraction form
    7,555,064.54/11,334,992.48 = 2,697,266.82/x
  3. Step 3: Cross multiply
    7,555,064.54x = 11,334,992.48 × 2,697,266.82
  4. Step 4: Simplify right side
    7,555,064.54x = 30,573,499,163,807.88
  5. Step 5: Solve for x
    x = 30,573,499,163,807.88/7,555,064.54
  6. Step 6: Final answer
    x = 4,046,755.52

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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.