Home / 9,660,819.98-13,333,192.90-6,233,032.82

Finding the Fourth Proportional to 9,660,819.98, 13,333,192.90 and 6,233,032.82

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Solution

The fourth proportional to 9,660,819.98, 13,333,192.90 and 6,233,032.82 is: 8,602,399.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,819.98 : 13,333,192.90 = 6,233,032.82 : x
  2. Step 2: Convert to fraction form
    9,660,819.98/13,333,192.90 = 6,233,032.82/x
  3. Step 3: Cross multiply
    9,660,819.98x = 13,333,192.90 × 6,233,032.82
  4. Step 4: Simplify right side
    9,660,819.98x = 83,106,228,858,842.44
  5. Step 5: Solve for x
    x = 83,106,228,858,842.44/9,660,819.98
  6. Step 6: Final answer
    x = 8,602,399.08

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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.