Home / 6,573,767.82-9,860,651.94-1,781,456.94

Finding the Fourth Proportional to 6,573,767.82, 9,860,651.94 and 1,781,456.94

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Solution

The fourth proportional to 6,573,767.82, 9,860,651.94 and 1,781,456.94 is: 2,672,185.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,767.82 : 9,860,651.94 = 1,781,456.94 : x
  2. Step 2: Convert to fraction form
    6,573,767.82/9,860,651.94 = 1,781,456.94/x
  3. Step 3: Cross multiply
    6,573,767.82x = 9,860,651.94 × 1,781,456.94
  4. Step 4: Simplify right side
    6,573,767.82x = 17,566,326,831,437.46
  5. Step 5: Solve for x
    x = 17,566,326,831,437.46/6,573,767.82
  6. Step 6: Final answer
    x = 2,672,185.47

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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.