Home / 9,237,377.73-13,852,620.45-3,170,387.82

Finding the Fourth Proportional to 9,237,377.73, 13,852,620.45 and 3,170,387.82

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Solution

The fourth proportional to 9,237,377.73, 13,852,620.45 and 3,170,387.82 is: 4,754,398.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237,377.73 : 13,852,620.45 = 3,170,387.82 : x
  2. Step 2: Convert to fraction form
    9,237,377.73/13,852,620.45 = 3,170,387.82/x
  3. Step 3: Cross multiply
    9,237,377.73x = 13,852,620.45 × 3,170,387.82
  4. Step 4: Simplify right side
    9,237,377.73x = 43,918,179,149,762.91
  5. Step 5: Solve for x
    x = 43,918,179,149,762.91/9,237,377.73
  6. Step 6: Final answer
    x = 4,754,398.97

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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.